From a678bf9e5c29c258c31e906b2b9dd911b919b1ac Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.freedom.nl>
Date: Tue, 25 Jan 2022 20:17:25 +0100
Subject: Week 149, part 1: Use same algorithm for Perl solution.

When calculating the sum of the digits, use the modulo and divide
method, instead of stringifying and summing the digits extracted
with a regexp.
---
 challenge-149/abigail/perl/ch-1.pl | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/challenge-149/abigail/perl/ch-1.pl b/challenge-149/abigail/perl/ch-1.pl
index ca72dbefbf..0f4127cb8a 100644
--- a/challenge-149/abigail/perl/ch-1.pl
+++ b/challenge-149/abigail/perl/ch-1.pl
@@ -29,7 +29,17 @@ use List::Util qw [sum];
 #
 # Return the sum of the digits of its argument
 #
-sub digitsum ($n) {sum $n =~ /\d/ag}
+sub digitsum ($number) {
+    my $sum  =  0;
+    my $base = 10;
+    while ($number > 0) {
+        use integer;
+        $sum    += $number % $base;
+        $number /= $base;
+    }
+    return $sum;
+}
+
 
 #
 # Return whether the argument is a Fibonacci number. We do this by
-- 
cgit 


From a792983ae44331d447e963414fd84768416fb2ce Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.freedom.nl>
Date: Wed, 26 Jan 2022 17:06:27 +0100
Subject: Week 149, part 1: Fix variable names.

---
 challenge-149/abigail/awk/ch-1.awk | 18 +++++++++---------
 challenge-149/abigail/bash/ch-1.sh | 18 +++++++++---------
 challenge-149/abigail/bc/ch-1.bc   | 14 +++++++-------
 challenge-149/abigail/perl/ch-1.pl | 17 +++++++----------
 4 files changed, 32 insertions(+), 35 deletions(-)

diff --git a/challenge-149/abigail/awk/ch-1.awk b/challenge-149/abigail/awk/ch-1.awk
index db6182ff4f..1faa7da576 100644
--- a/challenge-149/abigail/awk/ch-1.awk
+++ b/challenge-149/abigail/awk/ch-1.awk
@@ -18,20 +18,20 @@ function digit_sum (number, sum) {
 }
 
 function is_fib (n, t) {
-    while (g < n) {
-        t = g
-        g = f + g
-        f = t
-        fib [g] = 1
+    while (fib_last < n) {
+        t        = fib_last
+        fib_last = fib_prev + fib_last
+        fib_prev = t
+        fib [fib_last] = 1
     }
     return n in fib
 }
 
 BEGIN {
-    f       = 0
-    g       = 1
-    fib [f] = 1
-    fib [g] = 1
+    fib_prev       = 0
+    fib_last       = 1
+    fib [fib_prev] = 1
+    fib [fib_last] = 1
 }
 
 {
diff --git a/challenge-149/abigail/bash/ch-1.sh b/challenge-149/abigail/bash/ch-1.sh
index bd882f735b..9e87e4f844 100644
--- a/challenge-149/abigail/bash/ch-1.sh
+++ b/challenge-149/abigail/bash/ch-1.sh
@@ -17,19 +17,19 @@ function digit_sum () {
     done
 }
 
-f=0
-g=1
+fib_prev=0
+fib_last=1
 declare -A fib
-fib[$f]=1
-fib[$g]=1
+fib[$fib_prev]=1
+fib[$fib_last]=1
 
 function is_fib () {
     local n=$1
-    while (($g < $n))
-    do   ((t = g))
-         ((g = f + g))
-         ((f = t))
-         fib[$g]=1
+    while (($fib_last < $n))
+    do   ((t        = fib_last))
+         ((fib_last = fib_prev + fib_last))
+         ((fib_prev = t))
+         fib[$fib_last]=1
     done
     is_fib=${fib[$n]:-0}
 }
diff --git a/challenge-149/abigail/bc/ch-1.bc b/challenge-149/abigail/bc/ch-1.bc
index 85f46b7a03..84e3b12665 100644
--- a/challenge-149/abigail/bc/ch-1.bc
+++ b/challenge-149/abigail/bc/ch-1.bc
@@ -18,19 +18,19 @@ define digit_sum (n) {
     return (sum)
 }
 
-f         = 1
-g         = 1
+fib_prev  = 1
+fib_last  = 1
 fib [0]   = 0
 fib [1]   = 1
 fib_count = 2
 
 define is_fib (n) {
     auto t, min, max
-    while (g < n) {
-        t = g
-        g = f + g
-        f = t
-        fib [fib_count] = g
+    while (fib_last < n) {
+        t        = fib_last
+        fib_last = fib_prev + fib_last
+        fib_prev = t
+        fib [fib_count] = fib_last
         fib_count = fib_count + 1
     }
     min = 0
diff --git a/challenge-149/abigail/perl/ch-1.pl b/challenge-149/abigail/perl/ch-1.pl
index 0f4127cb8a..7188924edf 100644
--- a/challenge-149/abigail/perl/ch-1.pl
+++ b/challenge-149/abigail/perl/ch-1.pl
@@ -51,22 +51,19 @@ sub digitsum ($number) {
 # Then it's a simple lookup.
 #
 sub is_fib ($n) {
-    state $fib = {0 => 1, 1 => 1};
-    state $f   = 0;
-    state $g   = 1;
-    while ($g < $n) {
-        ($f, $g)   = ($g, $f + $g);
-        $$fib {$g} = 1;
+    state  $fib = {0 => 1, 1 => 1};
+    state  $fib_prev = 0;
+    state  $fib_last = 1;
+    while ($fib_last < $n) {
+        ($fib_prev, $fib_last) = ($fib_last, $fib_prev + $fib_last);
+        $$fib {$fib_last}      = 1;
     }
     $$fib {$n}
 }
 
 while (<>) {
     for (my ($k, $N) = (0, 0 + $_); $N > 0; $k ++) {
-        if (is_fib (digitsum $k)) {
-            print "$k ";
-            $N --;
-        }
+        $N --, print "$k " if is_fib digitsum $k
     }
     print "\n";
 }
-- 
cgit 


From 1182279c150eb5c4c55a25092afc5cb9f54d16cb Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.freedom.nl>
Date: Wed, 26 Jan 2022 17:07:23 +0100
Subject: Week 149, part 1, lua: Fix reference.

---
 challenge-149/abigail/lua/ch-1.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/challenge-149/abigail/lua/ch-1.lua b/challenge-149/abigail/lua/ch-1.lua
index ce9ef0ddb6..156a02cdf3 100644
--- a/challenge-149/abigail/lua/ch-1.lua
+++ b/challenge-149/abigail/lua/ch-1.lua
@@ -5,7 +5,7 @@
 --
 
 --
--- Run as: lua ch-2.lua < input-file
+-- Run as: lua ch-1.lua < input-file
 --
 
 function digit_sum (number)
-- 
cgit 


From 6fbb0c972e74ce8ccc75165e21f6cf2df77e1963 Mon Sep 17 00:00:00 2001
From: Abigail <abigail@abigail.freedom.nl>
Date: Thu, 27 Jan 2022 20:01:25 +0100
Subject: Week 149, part 2: Spend a ton of CPU cycles to find more values.

Running the Python program from the OEIS to find values for 23, 24, and 25.
---
 challenge-149/abigail/awk/ch-2.awk      |  44 +++----
 challenge-149/abigail/bash/ch-2.sh      |   6 +
 challenge-149/abigail/basic/ch-2.bas    |  54 +++++----
 challenge-149/abigail/bc/ch-2.bc        |  12 ++
 challenge-149/abigail/c/ch-2.c          |  54 +++++----
 challenge-149/abigail/data/a287298.awk  |  43 +++----
 challenge-149/abigail/data/a287298.bas  |  47 ++++----
 challenge-149/abigail/data/a287298.bc   |   2 +
 challenge-149/abigail/data/a287298.c    |  52 ++++----
 challenge-149/abigail/data/a287298.go   |  52 ++++----
 challenge-149/abigail/data/a287298.java |  52 ++++----
 challenge-149/abigail/data/a287298.js   |  43 +++----
 challenge-149/abigail/data/a287298.lua  |  43 +++----
 challenge-149/abigail/data/a287298.p    |  52 ++++----
 challenge-149/abigail/data/a287298.pl   |  43 +++----
 challenge-149/abigail/data/a287298.py   |  43 +++----
 challenge-149/abigail/data/a287298.r    |  44 +++----
 challenge-149/abigail/data/a287298.rb   |  43 +++----
 challenge-149/abigail/data/a287298.scm  |  50 ++++----
 challenge-149/abigail/data/a287298.sh   |   3 +
 challenge-149/abigail/data/a287298.tcl  |  49 ++++----
 challenge-149/abigail/data/preprocess   | 206 ++++++++++++++++++++------------
 challenge-149/abigail/go/ch-2.go        |  54 +++++----
 challenge-149/abigail/java/ch-2.java    |  54 +++++----
 challenge-149/abigail/lua/ch-2.lua      |  43 +++----
 challenge-149/abigail/node/ch-2.js      |  44 +++----
 challenge-149/abigail/pascal/ch-2.p     |  54 +++++----
 challenge-149/abigail/perl/ch-2.pl      |  43 +++----
 challenge-149/abigail/python/ch-2.py    |  45 +++----
 challenge-149/abigail/r/ch-2.r          |  46 +++----
 challenge-149/abigail/ruby/ch-2.rb      |  43 +++----
 challenge-149/abigail/scheme/ch-2.scm   |  52 ++++----
 challenge-149/abigail/t/input-2-2       |   3 +
 challenge-149/abigail/t/input-2-3       |   2 +-
 challenge-149/abigail/t/output-2-2.exp  |   3 +
 challenge-149/abigail/tcl/ch-2.tcl      |  49 ++++----
 36 files changed, 879 insertions(+), 693 deletions(-)

diff --git a/challenge-149/abigail/awk/ch-2.awk b/challenge-149/abigail/awk/ch-2.awk
index 1b8416f19b..fe7f487aa1 100644
--- a/challenge-149/abigail/awk/ch-2.awk
+++ b/challenge-149/abigail/awk/ch-2.awk
@@ -8,27 +8,31 @@
 # Run as: awk -f ch-2.awk < input-file
 #
 
+
 BEGIN {
-    A287298 [ 2] =                      "1"
-    A287298 [ 3] =                      "1"
-    A287298 [ 4] =                   "3201"
-    A287298 [ 5] =                   "4301"
-    A287298 [ 6] =                 "452013"
-    A287298 [ 7] =                "6250341"
-    A287298 [ 8] =               "47302651"
-    A287298 [ 9] =              "823146570"
-    A287298 [10] =             "9814072356"
-    A287298 [11] =            "A8701245369"
-    A287298 [12] =           "B8750A649321"
-    A287298 [13] =           "CBA504216873"
-    A287298 [14] =         "DC71B30685A924"
-    A287298 [15] =        "EDAC93B24658701"
-    A287298 [16] =       "FED5B39A42706C81"
-    A287298 [17] =       "GFED5A31C6B79802"
-    A287298 [18] =     "HGF80ADC53712EB649"
-    A287298 [19] =    "IHGFD3408C6E715A2B9"
-    A287298 [20] =   "JIHG03DAC457BFE96281"
-    A287298 [22] = "LKJIG5D14B9032FHAC867E"
+    A287298 [ 2] =                         "1"
+    A287298 [ 3] =                         "1"
+    A287298 [ 4] =                      "3201"
+    A287298 [ 5] =                      "4301"
+    A287298 [ 6] =                    "452013"
+    A287298 [ 7] =                   "6250341"
+    A287298 [ 8] =                  "47302651"
+    A287298 [ 9] =                 "823146570"
+    A287298 [10] =                "9814072356"
+    A287298 [11] =               "A8701245369"
+    A287298 [12] =              "B8750A649321"
+    A287298 [13] =              "CBA504216873"
+    A287298 [14] =            "DC71B30685A924"
+    A287298 [15] =           "EDAC93B24658701"
+    A287298 [16] =          "FED5B39A42706C81"
+    A287298 [17] =          "GFED5A31C6B79802"
+    A287298 [18] =        "HGF80ADC53712EB649"
+    A287298 [19] =       "IHGFD3408C6E715A2B9"
+    A287298 [20] =      "JIHG03DAC457BFE96281"
+    A287298 [22] =    "LKJIG5D14B9032FHAC867E"
+    A287298 [23] =   "MLKJEFG5IC1D9H8042AB376"
+    A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41"
+    A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG"
 }
 
 {
diff --git a/challenge-149/abigail/bash/ch-2.sh b/challenge-149/abigail/bash/ch-2.sh
index ba798b6707..31b5ef156a 100644
--- a/challenge-149/abigail/bash/ch-2.sh
+++ b/challenge-149/abigail/bash/ch-2.sh
@@ -10,6 +10,9 @@
 
 set -f
 
+declare -a A287298
+
+
 declare -a A287298
 
 A287298[2]=1
@@ -32,6 +35,9 @@ A287298[18]=HGF80ADC53712EB649
 A287298[19]=IHGFD3408C6E715A2B9
 A287298[20]=JIHG03DAC457BFE96281
 A287298[22]=LKJIG5D14B9032FHAC867E
+A287298[23]=MLKJEFG5IC1D9H8042AB376
+A287298[24]=NMLKJ2BD0639GFE7C8IH5A41
+A287298[25]=ONMLKD8CJE2H47F6395I0B1AG
 
 while read n
 do echo ${A287298[$n]:-"Too hard to calculate"}
diff --git a/challenge-149/abigail/basic/ch-2.bas b/challenge-149/abigail/basic/ch-2.bas
index 837319f2fc..87d5812589 100644
--- a/challenge-149/abigail/basic/ch-2.bas
+++ b/challenge-149/abigail/basic/ch-2.bas
@@ -6,31 +6,37 @@
 0050 REM Run as: basic ch-2.bas < input-file
 0060 REM 
 
-1000 INPUT N
-1005 IF N < 0 THEN END
 
+1000 maxbase = 25
 
-1010 IF N =  2 THEN PRINT                      "1"
-1020 IF N =  3 THEN PRINT                      "1"
-1030 IF N =  4 THEN PRINT                   "3201"
-1040 IF N =  5 THEN PRINT                   "4301"
-1050 IF N =  6 THEN PRINT                 "452013"
-1060 IF N =  7 THEN PRINT                "6250341"
-1070 IF N =  8 THEN PRINT               "47302651"
-1080 IF N =  9 THEN PRINT              "823146570"
-1090 IF N = 10 THEN PRINT             "9814072356"
-1100 IF N = 11 THEN PRINT            "A8701245369"
-1110 IF N = 12 THEN PRINT           "B8750A649321"
-1120 IF N = 13 THEN PRINT           "CBA504216873"
-1130 IF N = 14 THEN PRINT         "DC71B30685A924"
-1140 IF N = 15 THEN PRINT        "EDAC93B24658701"
-1150 IF N = 16 THEN PRINT       "FED5B39A42706C81"
-1160 IF N = 17 THEN PRINT       "GFED5A31C6B79802"
-1170 IF N = 18 THEN PRINT     "HGF80ADC53712EB649"
-1180 IF N = 19 THEN PRINT    "IHGFD3408C6E715A2B9"
-1190 IF N = 20 THEN PRINT   "JIHG03DAC457BFE96281"
-1195 IF N = 21 THEN PRINT  "Too hard to calculate"
-1200 IF N = 22 THEN PRINT "LKJIG5D14B9032FHAC867E"
-1210 IF N > 22 THEN PRINT  "Too hard to calculate"
+1010 INPUT N
+1015 IF N <  0 THEN END
+
+1020 IF N =  2 THEN PRINT                         "1"
+1030 IF N =  3 THEN PRINT                         "1"
+1040 IF N =  4 THEN PRINT                      "3201"
+1050 IF N =  5 THEN PRINT                      "4301"
+1060 IF N =  6 THEN PRINT                    "452013"
+1070 IF N =  7 THEN PRINT                   "6250341"
+1080 IF N =  8 THEN PRINT                  "47302651"
+1090 IF N =  9 THEN PRINT                 "823146570"
+1100 IF N = 10 THEN PRINT                "9814072356"
+1110 IF N = 11 THEN PRINT               "A8701245369"
+1120 IF N = 12 THEN PRINT              "B8750A649321"
+1130 IF N = 13 THEN PRINT              "CBA504216873"
+1140 IF N = 14 THEN PRINT            "DC71B30685A924"
+1150 IF N = 15 THEN PRINT           "EDAC93B24658701"
+1160 IF N = 16 THEN PRINT          "FED5B39A42706C81"
+1170 IF N = 17 THEN PRINT          "GFED5A31C6B79802"
+1180 IF N = 18 THEN PRINT        "HGF80ADC53712EB649"
+1190 IF N = 19 THEN PRINT       "IHGFD3408C6E715A2B9"
+1200 IF N = 20 THEN PRINT      "JIHG03DAC457BFE96281"
+1210 IF N = 22 THEN PRINT    "LKJIG5D14B9032FHAC867E"
+1220 IF N = 23 THEN PRINT   "MLKJEFG5IC1D9H8042AB376"
+1230 IF N = 24 THEN PRINT  "NMLKJ2BD0639GFE7C8IH5A41"
+1240 IF N = 25 THEN PRINT "ONMLKD8CJE2H47F6395I0B1AG"
+
+1500 IF N = 21      THEN PRINT "Too hard to calculate"
+1510 IF N > maxbase THEN PRINT "Too hard to calculate"
 
 5000 GOTO 1000
diff --git a/challenge-149/abigail/bc/ch-2.bc b/challenge-149/abigail/bc/ch-2.bc
index e4a9d9a2aa..8172dc428d 100644
--- a/challenge-149/abigail/bc/ch-2.bc
+++ b/challenge-149/abigail/bc/ch-2.bc
@@ -55,6 +55,18 @@ while (1) {
         "LKJIG5D14B9032FHAC867E"
         done = 1
     }
+    if (n == 23) {
+        "MLKJEFG5IC1D9H8042AB376"
+        done = 1
+    }
+    if (n == 24) {
+        "NMLKJ2BD0639GFE7C8IH5A41"
+        done = 1
+    }
+    if (n == 25) {
+        "ONMLKD8CJE2H47F6395I0B1AG"
+        done = 1
+    }
     if (done == 0) {
         "Too hard to calculate"
     }
diff --git a/challenge-149/abigail/c/ch-2.c b/challenge-149/abigail/c/ch-2.c
index 6f9c25796d..d8a6039858 100644
--- a/challenge-149/abigail/c/ch-2.c
+++ b/challenge-149/abigail/c/ch-2.c
@@ -11,35 +11,39 @@
  */
 
 int main (void) {
-    char * A287298 [23];
     int n;
+    size_t max_base = 25;
+    char * A287298 [26];
 
-    A287298 [ 0] =                     NULL;
-    A287298 [ 1] =                     NULL;
-    A287298 [ 2] =                      "1";
-    A287298 [ 3] =                      "1";
-    A287298 [ 4] =                   "3201";
-    A287298 [ 5] =                   "4301";
-    A287298 [ 6] =                 "452013";
-    A287298 [ 7] =                "6250341";
-    A287298 [ 8] =               "47302651";
-    A287298 [ 9] =              "823146570";
-    A287298 [10] =             "9814072356";
-    A287298 [11] =            "A8701245369";
-    A287298 [12] =           "B8750A649321";
-    A287298 [13] =           "CBA504216873";
-    A287298 [14] =         "DC71B30685A924";
-    A287298 [15] =        "EDAC93B24658701";
-    A287298 [16] =       "FED5B39A42706C81";
-    A287298 [17] =       "GFED5A31C6B79802";
-    A287298 [18] =     "HGF80ADC53712EB649";
-    A287298 [19] =    "IHGFD3408C6E715A2B9";
-    A287298 [20] =   "JIHG03DAC457BFE96281";
-    A287298 [21] =                     NULL;
-    A287298 [22] = "LKJIG5D14B9032FHAC867E";
+    A287298 [ 0] =                        NULL;
+    A287298 [ 1] =                        NULL;
+    A287298 [ 2] =                         "1";
+    A287298 [ 3] =                         "1";
+    A287298 [ 4] =                      "3201";
+    A287298 [ 5] =                      "4301";
+    A287298 [ 6] =                    "452013";
+    A287298 [ 7] =                   "6250341";
+    A287298 [ 8] =                  "47302651";
+    A287298 [ 9] =                 "823146570";
+    A287298 [10] =                "9814072356";
+    A287298 [11] =               "A8701245369";
+    A287298 [12] =              "B8750A649321";
+    A287298 [13] =              "CBA504216873";
+    A287298 [14] =            "DC71B30685A924";
+    A287298 [15] =           "EDAC93B24658701";
+    A287298 [16] =          "FED5B39A42706C81";
+    A287298 [17] =          "GFED5A31C6B79802";
+    A287298 [18] =        "HGF80ADC53712EB649";
+    A287298 [19] =       "IHGFD3408C6E715A2B9";
+    A287298 [20] =      "JIHG03DAC457BFE96281";
+    A287298 [21] =                        NULL;
+    A287298 [22] =    "LKJIG5D14B9032FHAC867E";
+    A287298 [23] =   "MLKJEFG5IC1D9H8042AB376";
+    A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41";
+    A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG";
 
     while (scanf ("%d", &n) == 1) {
-        if (n > 22 || A287298 [n] == NULL) {
+        if (n > max_base || A287298 [n] == NULL) {
             printf ("Too hard to calculate\n");
         }
         else {
diff --git a/challenge-149/abigail/data/a287298.awk b/challenge-149/abigail/data/a287298.awk
index 8ae03ba3aa..16760d44b5 100644
--- a/challenge-149/abigail/data/a287298.awk
+++ b/challenge-149/abigail/data/a287298.awk
@@ -1,22 +1,25 @@
 BEGIN {
-    A287298 [ 2] =                      "1"
-    A287298 [ 3] =                      "1"
-    A287298 [ 4] =                   "3201"
-    A287298 [ 5] =                   "4301"
-    A287298 [ 6] =                 "452013"
-    A287298 [ 7] =                "6250341"
-    A287298 [ 8] =               "47302651"
-    A287298 [ 9] =              "823146570"
-    A287298 [10] =             "9814072356"
-    A287298 [11] =            "A8701245369"
-    A287298 [12] =           "B8750A649321"
-    A287298 [13] =           "CBA504216873"
-    A287298 [14] =         "DC71B30685A924"
-    A287298 [15] =        "EDAC93B24658701"
-    A287298 [16] =       "FED5B39A42706C81"
-    A287298 [17] =       "GFED5A31C6B79802"
-    A287298 [18] =     "HGF80ADC53712EB649"
-    A287298 [19] =    "IHGFD3408C6E715A2B9"
-    A287298 [20] =   "JIHG03DAC457BFE96281"
-    A287298 [22] = "LKJIG5D14B9032FHAC867E"
+    A287298 [ 2] =                         "1"
+    A287298 [ 3] =                         "1"
+    A287298 [ 4] =                      "3201"
+    A287298 [ 5] =                      "4301"
+    A287298 [ 6] =                    "452013"
+    A287298 [ 7] =                   "6250341"
+    A287298 [ 8] =                  "47302651"
+    A287298 [ 9] =                 "823146570"
+    A287298 [10] =                "9814072356"
+    A287298 [11] =               "A8701245369"
+    A287298 [12] =              "B8750A649321"
+    A287298 [13] =              "CBA504216873"
+    A287298 [14] =            "DC71B30685A924"
+    A287298 [15] =           "EDAC93B24658701"
+    A287298 [16] =          "FED5B39A42706C81"
+    A287298 [17] =          "GFED5A31C6B79802"
+    A287298 [18] =        "HGF80ADC53712EB649"
+    A287298 [19] =       "IHGFD3408C6E715A2B9"
+    A287298 [20] =      "JIHG03DAC457BFE96281"
+    A287298 [22] =    "LKJIG5D14B9032FHAC867E"
+    A287298 [23] =   "MLKJEFG5IC1D9H8042AB376"
+    A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41"
+    A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG"
 }
diff --git a/challenge-149/abigail/data/a287298.bas b/challenge-149/abigail/data/a287298.bas
index 110decb347..05698b1333 100644
--- a/challenge-149/abigail/data/a287298.bas
+++ b/challenge-149/abigail/data/a287298.bas
@@ -1,23 +1,28 @@
-1000 INPUT N
+1000 maxbase = 25
 
+1010 INPUT N
 
-1010 IF N =  2 THEN PRINT                      "1"
-1020 IF N =  3 THEN PRINT                      "1"
-1030 IF N =  4 THEN PRINT                   "3201"
-1040 IF N =  5 THEN PRINT                   "4301"
-1050 IF N =  6 THEN PRINT                 "452013"
-1060 IF N =  7 THEN PRINT                "6250341"
-1070 IF N =  8 THEN PRINT               "47302651"
-1080 IF N =  9 THEN PRINT              "823146570"
-1090 IF N = 10 THEN PRINT             "9814072356"
-1100 IF N = 11 THEN PRINT            "A8701245369"
-1110 IF N = 12 THEN PRINT           "B8750A649321"
-1120 IF N = 13 THEN PRINT           "CBA504216873"
-1130 IF N = 14 THEN PRINT         "DC71B30685A924"
-1140 IF N = 15 THEN PRINT        "EDAC93B24658701"
-1150 IF N = 16 THEN PRINT       "FED5B39A42706C81"
-1160 IF N = 17 THEN PRINT       "GFED5A31C6B79802"
-1170 IF N = 18 THEN PRINT     "HGF80ADC53712EB649"
-1180 IF N = 19 THEN PRINT    "IHGFD3408C6E715A2B9"
-1190 IF N = 20 THEN PRINT   "JIHG03DAC457BFE96281"
-1200 IF N = 22 THEN PRINT "LKJIG5D14B9032FHAC867E"
+
+1020 IF N =  2 THEN PRINT                         "1"
+1030 IF N =  3 THEN PRINT                         "1"
+1040 IF N =  4 THEN PRINT                      "3201"
+1050 IF N =  5 THEN PRINT                      "4301"
+1060 IF N =  6 THEN PRINT                    "452013"
+1070 IF N =  7 THEN PRINT                   "6250341"
+1080 IF N =  8 THEN PRINT                  "47302651"
+1090 IF N =  9 THEN PRINT                 "823146570"
+1100 IF N = 10 THEN PRINT                "9814072356"
+1110 IF N = 11 THEN PRINT               "A8701245369"
+1120 IF N = 12 THEN PRINT              "B8750A649321"
+1130 IF N = 13 THEN PRINT              "CBA504216873"
+1140 IF N = 14 THEN PRINT            "DC71B30685A924"
+1150 IF N = 15 THEN PRINT           "EDAC93B24658701"
+1160 IF N = 16 THEN PRINT          "FED5B39A42706C81"
+1170 IF N = 17 THEN PRINT          "GFED5A31C6B79802"
+1180 IF N = 18 THEN PRINT        "HGF80ADC53712EB649"
+1190 IF N = 19 THEN PRINT       "IHGFD3408C6E715A2B9"
+1200 IF N = 20 THEN PRINT      "JIHG03DAC457BFE96281"
+1210 IF N = 22 THEN PRINT    "LKJIG5D14B9032FHAC867E"
+1220 IF N = 23 THEN PRINT   "MLKJEFG5IC1D9H8042AB376"
+1230 IF N = 24 THEN PRINT  "NMLKJ2BD0639GFE7C8IH5A41"
+1240 IF N = 25 THEN PRINT "ONMLKD8CJE2H47F6395I0B1AG"
diff --git a/challenge-149/abigail/data/a287298.bc b/challenge-149/abigail/data/a287298.bc
index 2578cbfcd8..bd9aecf401 100644
--- a/challenge-149/abigail/data/a287298.bc
+++ b/challenge-149/abigail/data/a287298.bc
@@ -1,3 +1,5 @@
+max_base = 25
+
 a287298 [ 2] =                              1
 a287298 [ 3] =                              1
 a287298 [ 4] =                            225
diff --git a/challenge-149/abigail/data/a287298.c b/challenge-149/abigail/data/a287298.c
index be71166f71..568ebae2fb 100644
--- a/challenge-149/abigail/data/a287298.c
+++ b/challenge-149/abigail/data/a287298.c
@@ -1,27 +1,31 @@
 int main (void) {
-    char * A287298 [23];
+    char * A287298 [26];
+    size_t max_base = 25;
 
-    A287298 [ 0] =                     NULL;
-    A287298 [ 1] =                     NULL;
-    A287298 [ 2] =                      "1";
-    A287298 [ 3] =                      "1";
-    A287298 [ 4] =                   "3201";
-    A287298 [ 5] =                   "4301";
-    A287298 [ 6] =                 "452013";
-    A287298 [ 7] =                "6250341";
-    A287298 [ 8] =               "47302651";
-    A287298 [ 9] =              "823146570";
-    A287298 [10] =             "9814072356";
-    A287298 [11] =            "A8701245369";
-    A287298 [12] =           "B8750A649321";
-    A287298 [13] =           "CBA504216873";
-    A287298 [14] =         "DC71B30685A924";
-    A287298 [15] =        "EDAC93B24658701";
-    A287298 [16] =       "FED5B39A42706C81";
-    A287298 [17] =       "GFED5A31C6B79802";
-    A287298 [18] =     "HGF80ADC53712EB649";
-    A287298 [19] =    "IHGFD3408C6E715A2B9";
-    A287298 [20] =   "JIHG03DAC457BFE96281";
-    A287298 [21] =                     NULL;
-    A287298 [22] = "LKJIG5D14B9032FHAC867E";
+    A287298 [ 0] =                        NULL;
+    A287298 [ 1] =                        NULL;
+    A287298 [ 2] =                         "1";
+    A287298 [ 3] =                         "1";
+    A287298 [ 4] =                      "3201";
+    A287298 [ 5] =                      "4301";
+    A287298 [ 6] =                    "452013";
+    A287298 [ 7] =                   "6250341";
+    A287298 [ 8] =                  "47302651";
+    A287298 [ 9] =                 "823146570";
+    A287298 [10] =                "9814072356";
+    A287298 [11] =               "A8701245369";
+    A287298 [12] =              "B8750A649321";
+    A287298 [13] =              "CBA504216873";
+    A287298 [14] =            "DC71B30685A924";
+    A287298 [15] =           "EDAC93B24658701";
+    A287298 [16] =          "FED5B39A42706C81";
+    A287298 [17] =          "GFED5A31C6B79802";
+    A287298 [18] =        "HGF80ADC53712EB649";
+    A287298 [19] =       "IHGFD3408C6E715A2B9";
+    A287298 [20] =      "JIHG03DAC457BFE96281";
+    A287298 [21] =                        NULL;
+    A287298 [22] =    "LKJIG5D14B9032FHAC867E";
+    A287298 [23] =   "MLKJEFG5IC1D9H8042AB376";
+    A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41";
+    A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG";
 }
diff --git a/challenge-149/abigail/data/a287298.go b/challenge-149/abigail/data/a287298.go
index 95cdbfc96c..19b4269cca 100644
--- a/challenge-149/abigail/data/a287298.go
+++ b/challenge-149/abigail/data/a287298.go
@@ -1,27 +1,31 @@
 func main () {
-    var A287298 [23] string
+    max_base := 25
+    var A287298 [26] string
 
-    A287298 [ 0] =                       ""
-    A287298 [ 1] =                       ""
-    A287298 [ 2] =                      "1"
-    A287298 [ 3] =                      "1"
-    A287298 [ 4] =                   "3201"
-    A287298 [ 5] =                   "4301"
-    A287298 [ 6] =                 "452013"
-    A287298 [ 7] =                "6250341"
-    A287298 [ 8] =               "47302651"
-    A287298 [ 9] =              "823146570"
-    A287298 [10] =             "9814072356"
-    A287298 [11] =            "A8701245369"
-    A287298 [12] =           "B8750A649321"
-    A287298 [13] =           "CBA504216873"
-    A287298 [14] =         "DC71B30685A924"
-    A287298 [15] =        "EDAC93B24658701"
-    A287298 [16] =       "FED5B39A42706C81"
-    A287298 [17] =       "GFED5A31C6B79802"
-    A287298 [18] =     "HGF80ADC53712EB649"
-    A287298 [19] =    "IHGFD3408C6E715A2B9"
-    A287298 [20] =   "JIHG03DAC457BFE96281"
-    A287298 [21] =                       ""
-    A287298 [22] = "LKJIG5D14B9032FHAC867E"
+    A287298 [ 0] =                          ""
+    A287298 [ 1] =                          ""
+    A287298 [ 2] =                         "1"
+    A287298 [ 3] =                         "1"
+    A287298 [ 4] =                      "3201"
+    A287298 [ 5] =                      "4301"
+    A287298 [ 6] =                    "452013"
+    A287298 [ 7] =                   "6250341"
+    A287298 [ 8] =                  "47302651"
+    A287298 [ 9] =                 "823146570"
+    A287298 [10] =                "9814072356"
+    A287298 [11] =               "A8701245369"
+    A287298 [12] =              "B8750A649321"
+    A287298 [13] =              "CBA504216873"
+    A287298 [14] =            "DC71B30685A924"
+    A287298 [15] =           "EDAC93B24658701"
+    A287298 [16] =          "FED5B39A42706C81"
+    A287298 [17] =          "GFED5A31C6B79802"
+    A287298 [18] =        "HGF80ADC53712EB649"
+    A287298 [19] =       "IHGFD3408C6E715A2B9"
+    A287298 [20] =      "JIHG03DAC457BFE96281"
+    A287298 [21] =                          ""
+    A287298 [22] =    "LKJIG5D14B9032FHAC867E"
+    A287298 [23] =   "MLKJEFG5IC1D9H8042AB376"
+    A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41"
+    A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG"
 }
diff --git a/challenge-149/abigail/data/a287298.java b/challenge-149/abigail/data/a287298.java
index 80dc1fddf8..8779b9913b 100644
--- a/challenge-149/abigail/data/a287298.java
+++ b/challenge-149/abigail/data/a287298.java
@@ -1,26 +1,30 @@
     public static void main (String [] args) {
-        String [] A287298 = new String [23];
-        A287298 [ 0] =                       "";
-        A287298 [ 1] =                       "";
-        A287298 [ 2] =                      "1";
-        A287298 [ 3] =                      "1";
-        A287298 [ 4] =                   "3201";
-        A287298 [ 5] =                   "4301";
-        A287298 [ 6] =                 "452013";
-        A287298 [ 7] =                "6250341";
-        A287298 [ 8] =               "47302651";
-        A287298 [ 9] =              "823146570";
-        A287298 [10] =             "9814072356";
-        A287298 [11] =            "A8701245369";
-        A287298 [12] =           "B8750A649321";
-        A287298 [13] =           "CBA504216873";
-        A287298 [14] =         "DC71B30685A924";
-        A287298 [15] =        "EDAC93B24658701";
-        A287298 [16] =       "FED5B39A42706C81";
-        A287298 [17] =       "GFED5A31C6B79802";
-        A287298 [18] =     "HGF80ADC53712EB649";
-        A287298 [19] =    "IHGFD3408C6E715A2B9";
-        A287298 [20] =   "JIHG03DAC457BFE96281";
-        A287298 [21] =                       "";
-        A287298 [22] = "LKJIG5D14B9032FHAC867E";
+        int max_base = 25;
+        String [] A287298 = new String [26];
+        A287298 [ 0] =                          "";
+        A287298 [ 1] =                          "";
+        A287298 [ 2] =                         "1";
+        A287298 [ 3] =                         "1";
+        A287298 [ 4] =                      "3201";
+        A287298 [ 5] =                      "4301";
+        A287298 [ 6] =                    "452013";
+        A287298 [ 7] =                   "6250341";
+        A287298 [ 8] =                  "47302651";
+        A287298 [ 9] =                 "823146570";
+        A287298 [10] =                "9814072356";
+        A287298 [11] =               "A8701245369";
+        A287298 [12] =              "B8750A649321";
+        A287298 [13] =              "CBA504216873";
+        A287298 [14] =            "DC71B30685A924";
+        A287298 [15] =           "EDAC93B24658701";
+        A287298 [16] =          "FED5B39A42706C81";
+        A287298 [17] =          "GFED5A31C6B79802";
+        A287298 [18] =        "HGF80ADC53712EB649";
+        A287298 [19] =       "IHGFD3408C6E715A2B9";
+        A287298 [20] =      "JIHG03DAC457BFE96281";
+        A287298 [21] =                          "";
+        A287298 [22] =    "LKJIG5D14B9032FHAC867E";
+        A287298 [23] =   "MLKJEFG5IC1D9H8042AB376";
+        A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41";
+        A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG";
     }
diff --git a/challenge-149/abigail/data/a287298.js b/challenge-149/abigail/data/a287298.js
index a66464a663..0f26cb68b2 100644
--- a/challenge-149/abigail/data/a287298.js
+++ b/challenge-149/abigail/data/a287298.js
@@ -1,22 +1,25 @@
 let A287298 = []
 
-A287298 [ 2] =                      "1"
-A287298 [ 3] =                      "1"
-A287298 [ 4] =                   "3201"
-A287298 [ 5] =                   "4301"
-A287298 [ 6] =                 "452013"
-A287298 [ 7] =                "6250341"
-A287298 [ 8] =               "47302651"
-A287298 [ 9] =              "823146570"
-A287298 [10] =             "9814072356"
-A287298 [11] =            "A8701245369"
-A287298 [12] =           "B8750A649321"
-A287298 [13] =           "CBA504216873"
-A287298 [14] =         "DC71B30685A924"
-A287298 [15] =        "EDAC93B24658701"
-A287298 [16] =       "FED5B39A42706C81"
-A287298 [17] =       "GFED5A31C6B79802"
-A287298 [18] =     "HGF80ADC53712EB649"
-A287298 [19] =    "IHGFD3408C6E715A2B9"
-A287298 [20] =   "JIHG03DAC457BFE96281"
-A287298 [22] = "LKJIG5D14B9032FHAC867E"
+A287298 [ 2] =                         "1"
+A287298 [ 3] =                         "1"
+A287298 [ 4] =                      "3201"
+A287298 [ 5] =                      "4301"
+A287298 [ 6] =                    "452013"
+A287298 [ 7] =                   "6250341"
+A287298 [ 8] =                  "47302651"
+A287298 [ 9] =                 "823146570"
+A287298 [10] =                "9814072356"
+A287298 [11] =               "A8701245369"
+A287298 [12] =              "B8750A649321"
+A287298 [13] =              "CBA504216873"
+A287298 [14] =            "DC71B30685A924"
+A287298 [15] =           "EDAC93B24658701"
+A287298 [16] =          "FED5B39A42706C81"
+A287298 [17] =          "GFED5A31C6B79802"
+A287298 [18] =        "HGF80ADC53712EB649"
+A287298 [19] =       "IHGFD3408C6E715A2B9"
+A287298 [20] =      "JIHG03DAC457BFE96281"
+A287298 [22] =    "LKJIG5D14B9032FHAC867E"
+A287298 [23] =   "MLKJEFG5IC1D9H8042AB376"
+A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41"
+A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG"
diff --git a/challenge-149/abigail/data/a287298.lua b/challenge-149/abigail/data/a287298.lua
index 9d074430e3..9d68d9b25d 100644
--- a/challenge-149/abigail/data/a287298.lua
+++ b/challenge-149/abigail/data/a287298.lua
@@ -1,22 +1,25 @@
 A287298 = {}
 
-A287298 [ 2] =                      "1"
-A287298 [ 3] =                      "1"
-A287298 [ 4] =                   "3201"
-A287298 [ 5] =                   "4301"
-A287298 [ 6] =                 "452013"
-A287298 [ 7] =                "6250341"
-A287298 [ 8] =               "47302651"
-A287298 [ 9] =              "823146570"
-A287298 [10] =             "9814072356"
-A287298 [11] =            "A8701245369"
-A287298 [12] =           "B8750A649321"
-A287298 [13] =           "CBA504216873"
-A287298 [14] =         "DC71B30685A924"
-A287298 [15] =        "EDAC93B24658701"
-A287298 [16] =       "FED5B39A42706C81"
-A287298 [17] =       "GFED5A31C6B79802"
-A287298 [18] =     "HGF80ADC53712EB649"
-A287298 [19] =    "IHGFD3408C6E715A2B9"
-A287298 [20] =   "JIHG03DAC457BFE96281"
-A287298 [22] = "LKJIG5D14B9032FHAC867E"
+A287298 [ 2] =                         "1"
+A287298 [ 3] =                         "1"
+A287298 [ 4] =                      "3201"
+A287298 [ 5] =                      "4301"
+A287298 [ 6] =                    "452013"
+A287298 [ 7] =                   "6250341"
+A287298 [ 8] =                  "47302651"
+A287298 [ 9] =                 "823146570"
+A287298 [10] =                "9814072356"
+A287298 [11] =               "A8701245369"
+A287298 [12] =              "B8750A649321"
+A287298 [13] =              "CBA504216873"
+A287298 [14] =            "DC71B30685A924"
+A287298 [15] =           "EDAC93B24658701"
+A287298 [16] =          "FED5B39A42706C81"
+A287298 [17] =          "GFED5A31C6B79802"
+A287298 [18] =        "HGF80ADC53712EB649"
+A287298 [19] =       "IHGFD3408C6E715A2B9"
+A287298 [20] =      "JIHG03DAC457BFE96281"
+A287298 [22] =    "LKJIG5D14B9032FHAC867E"
+A287298 [23] =   "MLKJEFG5IC1D9H8042AB376"
+A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41"
+A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG"
diff --git a/challenge-149/abigail/data/a287298.p b/challenge-149/abigail/data/a287298.p
index 10f45e6e45..da898ba158 100644
--- a/challenge-149/abigail/data/a287298.p
+++ b/challenge-149/abigail/data/a287298.p
@@ -1,28 +1,32 @@
 var
-    A287298: array [0 .. 22] of string;
+    A287298: array [0 .. 25] of string;
+    max_base: integer = 25;
 
 begin
-    A287298 [ 0] =                       '';
-    A287298 [ 1] =                       '';
-    A287298 [ 2] =                      '1';
-    A287298 [ 3] =                      '1';
-    A287298 [ 4] =                   '3201';
-    A287298 [ 5] =                   '4301';
-    A287298 [ 6] =                 '452013';
-    A287298 [ 7] =                '6250341';
-    A287298 [ 8] =               '47302651';
-    A287298 [ 9] =              '823146570';
-    A287298 [10] =             '9814072356';
-    A287298 [11] =            'A8701245369';
-    A287298 [12] =           'B8750A649321';
-    A287298 [13] =           'CBA504216873';
-    A287298 [14] =         'DC71B30685A924';
-    A287298 [15] =        'EDAC93B24658701';
-    A287298 [16] =       'FED5B39A42706C81';
-    A287298 [17] =       'GFED5A31C6B79802';
-    A287298 [18] =     'HGF80ADC53712EB649';
-    A287298 [19] =    'IHGFD3408C6E715A2B9';
-    A287298 [20] =   'JIHG03DAC457BFE96281';
-    A287298 [21] =                       '';
-    A287298 [22] = 'LKJIG5D14B9032FHAC867E';
+    A287298 [ 0] =                          '';
+    A287298 [ 1] =                          '';
+    A287298 [ 2] :=                         '1';
+    A287298 [ 3] :=                         '1';
+    A287298 [ 4] :=                      '3201';
+    A287298 [ 5] :=                      '4301';
+    A287298 [ 6] :=                    '452013';
+    A287298 [ 7] :=                   '6250341';
+    A287298 [ 8] :=                  '47302651';
+    A287298 [ 9] :=                 '823146570';
+    A287298 [10] :=                '9814072356';
+    A287298 [11] :=               'A8701245369';
+    A287298 [12] :=              'B8750A649321';
+    A287298 [13] :=              'CBA504216873';
+    A287298 [14] :=            'DC71B30685A924';
+    A287298 [15] :=           'EDAC93B24658701';
+    A287298 [16] :=          'FED5B39A42706C81';
+    A287298 [17] :=          'GFED5A31C6B79802';
+    A287298 [18] :=        'HGF80ADC53712EB649';
+    A287298 [19] :=       'IHGFD3408C6E715A2B9';
+    A287298 [20] :=      'JIHG03DAC457BFE96281';
+    A287298 [21] =                          '';
+    A287298 [22] :=    'LKJIG5D14B9032FHAC867E';
+    A287298 [23] :=   'MLKJEFG5IC1D9H8042AB376';
+    A287298 [24] :=  'NMLKJ2BD0639GFE7C8IH5A41';
+    A287298 [25] := 'ONMLKD8CJE2H47F6395I0B1AG';
 end.
diff --git a/challenge-149/abigail/data/a287298.pl b/challenge-149/abigail/data/a287298.pl
index 5842553b70..118b1cf931 100644
--- a/challenge-149/abigail/data/a287298.pl
+++ b/challenge-149/abigail/data/a287298.pl
@@ -1,22 +1,25 @@
 my @A287298;
 
-$A287298 [ 2] =                      "1";
-$A287298 [ 3] =                      "1";
-$A287298 [ 4] =                   "3201";
-$A287298 [ 5] =                   "4301";
-$A287298 [ 6] =                 "452013";
-$A287298 [ 7] =                "6250341";
-$A287298 [ 8] =               "47302651";
-$A287298 [ 9] =              "823146570";
-$A287298 [10] =             "9814072356";
-$A287298 [11] =            "A8701245369";
-$A287298 [12] =           "B8750A649321";
-$A287298 [13] =           "CBA504216873";
-$A287298 [14] =         "DC71B30685A924";
-$A287298 [15] =        "EDAC93B24658701";
-$A287298 [16] =       "FED5B39A42706C81";
-$A287298 [17] =       "GFED5A31C6B79802";
-$A287298 [18] =     "HGF80ADC53712EB649";
-$A287298 [19] =    "IHGFD3408C6E715A2B9";
-$A287298 [20] =   "JIHG03DAC457BFE96281";
-$A287298 [22] = "LKJIG5D14B9032FHAC867E";
+$A287298 [ 2] =                         "1";
+$A287298 [ 3] =                         "1";
+$A287298 [ 4] =                      "3201";
+$A287298 [ 5] =                      "4301";
+$A287298 [ 6] =                    "452013";
+$A287298 [ 7] =                   "6250341";
+$A287298 [ 8] =                  "47302651";
+$A287298 [ 9] =                 "823146570";
+$A287298 [10] =                "9814072356";
+$A287298 [11] =               "A8701245369";
+$A287298 [12] =              "B8750A649321";
+$A287298 [13] =              "CBA504216873";
+$A287298 [14] =            "DC71B30685A924";
+$A287298 [15] =           "EDAC93B24658701";
+$A287298 [16] =          "FED5B39A42706C81";
+$A287298 [17] =          "GFED5A31C6B79802";
+$A287298 [18] =        "HGF80ADC53712EB649";
+$A287298 [19] =       "IHGFD3408C6E715A2B9";
+$A287298 [20] =      "JIHG03DAC457BFE96281";
+$A287298 [22] =    "LKJIG5D14B9032FHAC867E";
+$A287298 [23] =   "MLKJEFG5IC1D9H8042AB376";
+$A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41";
+$A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG";
diff --git a/challenge-149/abigail/data/a287298.py b/challenge-149/abigail/data/a287298.py
index 9d074430e3..9d68d9b25d 100644
--- a/challenge-149/abigail/data/a287298.py
+++ b/challenge-149/abigail/data/a287298.py
@@ -1,22 +1,25 @@
 A287298 = {}
 
-A287298 [ 2] =                      "1"
-A287298 [ 3] =                      "1"
-A287298 [ 4] =                   "3201"
-A287298 [ 5] =                   "4301"
-A287298 [ 6] =                 "452013"
-A287298 [ 7] =                "6250341"
-A287298 [ 8] =               "47302651"
-A287298 [ 9] =              "823146570"
-A287298 [10] =             "9814072356"
-A287298 [11] =            "A8701245369"
-A287298 [12] =           "B8750A649321"
-A287298 [13] =           "CBA504216873"
-A287298 [14] =         "DC71B30685A924"
-A287298 [15] =        "EDAC93B24658701"
-A287298 [16] =       "FED5B39A42706C81"
-A287298 [17] =       "GFED5A31C6B79802"
-A287298 [18] =     "HGF80ADC53712EB649"
-A287298 [19] =    "IHGFD3408C6E715A2B9"
-A287298 [20] =   "JIHG03DAC457BFE96281"
-A287298 [22] = "LKJIG5D14B9032FHAC867E"
+A287298 [ 2] =                         "1"
+A287298 [ 3] =                         "1"
+A287298 [ 4] =                      "3201"
+A287298 [ 5] =                      "4301"
+A287298 [ 6] =                    "452013"
+A287298 [ 7] =                   "6250341"
+A287298 [ 8] =                  "47302651"
+A287298 [ 9] =                 "823146570"
+A287298 [10] =                "9814072356"
+A287298 [11] =               "A8701245369"
+A287298 [12] =              "B8750A649321"
+A287298 [13] =              "CBA504216873"
+A287298 [14] =            "DC71B30685A924"
+A287298 [15] =           "EDAC93B24658701"
+A287298 [16] =          "FED5B39A42706C81"
+A287298 [17] =          "GFED5A31C6B79802"
+A287298 [18] =        "HGF80ADC53712EB649"
+A287298 [19] =       "IHGFD3408C6E715A2B9"
+A287298 [20] =      "JIHG03DAC457BFE96281"
+A287298 [22] =    "LKJIG5D14B9032FHAC867E"
+A287298 [23] =   "MLKJEFG5IC1D9H8042AB376"
+A287298 [24] =  "NMLKJ2BD0639GFE7C8IH5A41"
+A287298 [25] = "ONMLKD8CJE2H47F6395I0B1AG"
diff --git a/challenge-149/abigail/data/a287298.r b/challenge-149/abigail/data/a287298.r
index 43c2377e66..2987d1b55e 100644
--- a/challenge-149/abigail/data/a287298.r
+++ b/challenge-149/abigail/data/a287298.r
@@ -1,22 +1,26 @@
 A287298 <- c ()
+max_base <- 25
 
-A287298 [[ 2]] <-                      "1"
-A287298 [[ 3]] <-                      "1"
-A287298 [[ 4]] <-                   "3201"
-A287298 [[ 5]] <-                   "4301"
-A287298 [[ 6]] <-                 "452013"
-A287298 [[ 7]] <-                "6250341"
-A287298 [[ 8]] <-               "47302651"
-A287298 [[ 9]] <-              "823146570"
-A287298 [[10]] <-             "9814072356"
-A287298 [[11]] <-            "A8701245369"
-A287298 [[12]] <-           "B8750A649321"
-A287298 [[13]] <-           "CBA504216873"
-A287298 [[14]] <-         "DC71B30685A924"
-A287298 [[15]] <-        "EDAC93B24658701"
-A287298 [[16]] <-       "FED5B39A42706C81"
-A287298 [[17]] <-       "GFED5A31C6B79802"
-A287298 [[18]] <-     "HGF80ADC53712EB649"
-A287298 [[19]] <-    "IHGFD3408C6E715A2B9"
-A287298 [[20]] <-   "JIHG03DAC457BFE96281"
-A287298 [[22]] <- "LKJIG5D14B9032FHAC867E"
+A287298 [[ 2]] <-                         "1"
+A287298 [[ 3]] <-                         "1"
+A287298 [[ 4]] <-                      "3201"
+A287298 [[ 5]] <-                      "4301"
+A287298 [[ 6]] <-                    "452013"
+A287298 [[ 7]] <-                   "6250341"
+A287298 [[ 8]] <-                  "47302651"
+A287298 [[ 9]] <-                 "823146570"
+A287298 [[10]] <-                "9814072356"
+A287298 [[11]] <-               "A8701245369"
+A287298 [[12]] <-              "B8750A649321"
+A287298 [[13]] <-              "CBA504216873"
+A287298 [[14]] <-            "DC71B30685A924"
+A287298 [[15]] <-           "EDAC93B24658701"
+A287298 [[16]] <-          "FED5B39A42706C81"
+A287298 [[17]] <-          "GFED5A31C6B79802"
+A287298 [[18]] <-        "HGF80ADC53712EB649"
+A287298 [[19]] <-       "IHGFD3408C6E715A2B9"
+A287298 [[20]] <-      "JIHG03DAC457BFE96281"
+A287298 [[22]] <-    "LKJIG5D14B9032FHAC867E"
+A287298 [[23]] <-   "MLKJEFG5IC1D9H8042AB376"
+A287298 [[24]] <-  "NMLKJ2BD0639GFE7C8IH5A41"
+A287298 [[25]] <- "ONMLKD8CJE2H47F6395I0B1AG"
diff --git a/challenge-149/abigail/data/a287298.rb b/challenge-149/abigail/data/a287298.rb
index eb03f29a33..9af3e7bf1c 100644
--- a/challenge-149/abigail/data/a287298.rb
+++ b/challenge-149/abigail/data/a287298.rb
@@ -1,22 +1,25 @@
 A287298 = []
 
-A287298[ 2] =                      "1"
-A287298[ 3] =                      "1"
-A287298[ 4] =                   "3201"
-A287298[ 5] =                   "4301"
-A287298[ 6] =                 "452013"
-A287298[ 7] =                "6250341"
-A287298[ 8] =               "47302651"
-A287298[ 9] =              "823146570"
-A287298[10] =             "9814072356"
-A287298[11] =            "A8701245369"
-A287298[12] =           "B8750A649321"
-A287298[13] =           "CBA504216873"
-A287298[14] =         "DC71B30685A924"
-A287298[15] =        "EDAC93B24658701"
-A287298[16] =       "FED5B39A42706C81"
-A287298[17] =       "GFED5A31C6B79802"
-A287298[18] =     "HGF80ADC53712EB649"
-A287298[19] =    "IHGFD3408C6E715A2B9"
-A287298[20] =   "JIHG03DAC457BFE96281"
-A287298[22] = "LKJIG5D14B9032FHAC867E"
+A287298[ 2] =                         "1"
+A287298[ 3] =                         "1"
+A287298[ 4] =                      "3201"
+A287298[ 5] =                      "4301"
+A287298[ 6] =                    "452013"
+A287298[ 7] =                   "6250341"
+A287298[ 8] =                  "47302651"
+A287298[ 9] =                 "823146570"
+A287298[10] =                "9814072356"
+A287298[11] =               "A8701245369"
+A287298[12] =              "B8750A649321"
+A287298[13] =              "CBA504216873"
+A287298[14] =            "DC71B30685A924"
+A287298[15] =           "EDAC93B24658701"
+A287298[16] =          "FED5B39A42706C81"
+A287298[17] =          "GFED5A31C6B79802"
+A287298[18] =        "HGF80ADC53712EB649"
+A287298[19] =       "IHGFD3408C6E715A2B9"
+A287298[20] =      "JIHG03DAC457BFE96281"
+A287298[22] =    "LKJIG5D14B9032FHAC867E"
+A287298[23] =   "MLKJEFG5IC1D9H8042AB376"
+A287298[24] =  "NMLKJ2BD0639GFE7C8IH5A41"
+A287298[25] = "ONMLKD8CJE2H47F6395I0B1AG"
diff --git a/challenge-149/abigail/data/a287298.scm b/challenge-149/abigail/data/a287298.scm
index 0c0bc9f3a4..9647a37263 100644
--- a/challenge-149/abigail/data/a287298.scm
+++ b/challenge-149/abigail/data/a287298.scm
@@ -1,25 +1,29 @@
 (define A287298 '())
+(define max_base 25)
 
-(set! A287298 (append A287298 (list                       "")))
-(set! A287298 (append A287298 (list                       "")))
-(set! A287298 (append A287298 (list                      "1")))
-(set! A287298 (append A287298 (list                      "1")))
-(set! A287298 (append A287298 (list                   "3201")))
-(set! A287298 (append A287298 (list                   "4301")))
-(set! A287298 (append A287298 (list                 "452013")))
-(set! A287298 (append A287298 (list                "6250341")))
-(set! A287298 (append A287298 (list               "47302651")))
-(set! A287298 (append A287298 (list              "823146570")))
-(set! A287298 (append A287298 (list             "9814072356")))
-(set! A287298 (append A287298 (list            "A8701245369")))
-(set! A287298 (append A287298 (list           "B8750A649321")))
-(set! A287298 (append A287298 (list           "CBA504216873")))
-(set! A287298 (append A287298 (list         "DC71B30685A924")))
-(set! A287298 (append A287298 (list        "EDAC93B24658701")))
-(set! A287298 (append A287298 (list       "FED5B39A42706C81")))
-(set! A287298 (append A287298 (list       "GFED5A31C6B79802")))
-(set! A287298 (append A287298 (list     "HGF80ADC53712EB649")))
-(set! A287298 (append A287298 (list    "IHGFD3408C6E715A2B9")))
-(set! A287298 (append A287298 (list   "JIHG03DAC457BFE96281")))
-(set! A287298 (append A287298 (list                       "")))
-(set! A287298 (append A287298 (list "LKJIG5D14B9032FHAC867E")))
+(set! A287298 (append A287298 (list                          "")))
+(set! A287298 (append A287298 (list                          "")))
+(set! A287298 (append A287298 (list                         "1")))
+(set! A287298 (append A287298 (list                         "1")))
+(set! A287298 (append A287298 (list                      "3201")))
+(set! A287298 (append A287298 (list                      "4301")))
+(set! A287298 (append A287298 (list                    "452013")))
+(set! A287298 (append A287298 (list                   "6250341")))
+(set! A287298 (append A287298 (list                  "47302651")))
+(set! A287298 (append A287298 (list                 "823146570")))
+(set! A287298 (append A287298 (list                "9814072356")))
+(set! A287298 (append A287298 (list               "A8701245369")))
+(set! A287298 (append A287298 (list              "B8750A649321")))
+(set! A287298 (append A287298 (list              "CBA504216873")))
+(set! A287298 (append A287298 (list            "DC71B30685A924")))
+(set! A287298 (append A287298 (list           "EDAC93B24658701")))
+(set! A287298 (append A287298 (list          "FED5B39A42706C81")))
+(set! A287298 (append A287298 (list          "GFED5A31C6B79802")))
+(set! A287298 (append A287298 (list        "HGF80ADC53712EB649")))
+(set! A287298 (append A287298 (list       "IHGFD3408C6E715A2B9")))
+(set! A287298 (append A287298 (list      "JIHG03DAC457BFE96281")))
+(set! A287298 (append A287298 (list                          "")))
+(set! A287298 (append A287298 (list    "LKJIG5D14B9032FHAC867E")))
+(set! A287298 (append A287298 (list   "MLKJEFG5IC1D9H8042AB376")))
+(set! A287298 (append A287298 (list  "NMLKJ2BD0639GFE7C8IH5A41")))
+(set! A287298 (append A287298 (list "ONMLKD8CJE2H47F6395I0B1AG")))
diff --git a/challenge-149/abigail/data/a287298.sh b/challenge-149/abigail/data/a287298.sh
index 01bac4a026..4347c8c38d 100644
--- a/challenge-149/abigail/data/a287298.sh
+++ b/challenge-149/abigail/data/a287298.sh
@@ -20,3 +20,6 @@ A287298[18]=HGF80ADC53712EB649
 A287298[19]=IHGFD3408C6E715A2B9
 A287298[20]=JIHG03DAC457BFE96281
 A287298[22]=LKJIG5D14B9032FHAC867E
+A287298[23]=MLKJEFG5IC1D9H8042AB376
+A287298[24]=NMLKJ2BD0639GFE7C8IH5A41
+A287298[25]=ONMLKD8CJE2H47F6395I0B1AG
diff --git a/challenge-149/abigail/data/a287298.tcl b/challenge-149/abigail/data/a287298.tcl
index 6d144950e9..43c1477ecb 100644
--- a/challenge-149/abigail/data/a287298.tcl
+++ b/challenge-149/abigail/data/a287298.tcl
@@ -1,25 +1,28 @@
 set A287298 list
 
-lset A287298  0                       ""
-lset A287298  1                       ""
-lset A287298  2                      "1"
-lset A287298  3                      "1"
-lset A287298  4                   "3201"
-lset A287298  5                   "4301"
-lset A287298  6                 "452013"
-lset A287298  7                "6250341"
-lset A287298  8               "47302651"
-lset A287298  9              "823146570"
-lset A287298 10             "9814072356"
-lset A287298 11            "A8701245369"
-lset A287298 12           "B8750A649321"
-lset A287298 13           "CBA504216873"
-lset A287298 14         "DC71B30685A924"
-lset A287298 15        "EDAC93B24658701"
-lset A287298 16       "FED5B39A42706C81"
-lset A287298 17       "GFED5A31C6B79802"
-lset A287298 18     "HGF80ADC53712EB649"
-lset A287298 19    "IHGFD3408C6E715A2B9"
-lset A287298 20   "JIHG03DAC457BFE96281"
-lset A287298 21                       ""
-lset A287298 22 "LKJIG5D14B9032FHAC867E"
+lset A287298  0                          ""
+lset A287298  1                          ""
+lset A287298  2                         "1"
+lset A287298  3                         "1"
+lset A287298  4                      "3201"
+lset A287298  5                      "4301"
+lset A287298  6                    "452013"
+lset A287298  7                   "6250341"
+lset A287298  8                  "47302651"
+lset A287298  9                 "823146570"
+lset A287298 10                "9814072356"
+lset A287298 11               "A8701245369"
+lset A287298 12              "B8750A649321"
+lset A287298 13              "CBA504216873"
+lset A287298 14            "DC71B30685A924"
+lset A287298 15           "EDAC93B24658701"
+lset A287298 16          "FED5B39A42706C81"
+lset A287298 17          "GFED5A31C6B79802"
+lset A287298 18        "HGF80ADC53712EB649"
+lset A287298 19       "IHGFD3408C6E715A2B9"
+lset A287298 20      "JIHG03DAC457BFE96281"
+lset A287298 21                          ""
+lset A287298 22    "LKJIG5D14B9032FHAC867E"
+lset A287298 23   "MLKJEFG5IC1D9H8042AB376"
+lset A287298 24  "NMLKJ2BD0639GFE7C8IH5A41"
+lset A287298 25 "ONMLKD8CJE2H47F6395I0B1AG"
diff --git a/challenge-149/abigail/data/preprocess b/challenge-149/abigail/data/preprocess
index 830cde7df1..20cdfa2cb0 100755
--- a/challenge-149/abigail/data/preprocess
+++ b/challenge-149/abigail/data/preprocess
@@ -17,9 +17,16 @@ my $URL = "https://oeis.org/A287298/b287298.txt";
 
 my @chars = (0 .. 9, 'A' .. 'Z');
 my @A287298;
+my $ARRAY = 'A287298';
+my $file  = lc $ARRAY;
+
+$ENV {BC_LINE_LENGTH} = 1000;
 
 foreach my $line (split (/\n/ => get $URL),
-                 "22 340653564758245010607213613056") {
+                 "22 340653564758245010607213613056",
+                 "23 20837313275713865979999662611449",
+                 "24 1331214423741263089885099589776609",
+                 "25 88663641996555130440258540215016516") {
     next unless $line =~ /^([0-9]+)\s+([0-9]+)/;
     my ($base, $value) = ($1, $2);
     my $value_in_base = `echo "obase=$base; $value" | bc`
@@ -28,54 +35,100 @@ foreach my $line (split (/\n/ => get $URL),
     $A287298 [$base] = [$value_in_base, $value];
 } 
 
-open my $awk_h,    ">", "a287298.awk"   or die "open a287298.awk: $!";
-open my $bash_h,   ">", "a287298.sh"    or die "open a287298.sh: $!";
-open my $basic_h,  ">", "a287298.bas"   or die "open a287298.bas: $!";
-open my $bc_h,     ">", "a287298.bc"    or die "open a287298.bc: $!";
-open my $c_h,      ">", "a287298.c"     or die "open a287298.c: $!";
-open my $go_h,     ">", "a287298.go"    or die "open a287298.go: $!";
-open my $java_h,   ">", "a287298.java"  or die "open a287298.java: $!";
-open my $lua_h,    ">", "a287298.lua"   or die "open a287298.lua: $!";
-open my $node_h,   ">", "a287298.js"    or die "open a287298.js: $!";
-open my $pascal_h, ">", "a287298.p"     or die "open a287298.p: $!";
-open my $perl_h,   ">", "a287298.pl"    or die "open a287298.pl: $!";
-open my $python_h, ">", "a287298.py"    or die "open a287298.py: $!";
-open my $r_h,      ">", "a287298.r"     or die "open a287298.r: $!";
-open my $ruby_h,   ">", "a287298.rb"    or die "open a287298.rb: $!";
-open my $scheme_h, ">", "a287298.scm"   or die "open a287298.scm: $!";
-open my $tcl_h,    ">", "a287298.tcl"   or die "open a287298.tcl: $!";
-
-my  $basic_ln = 1000;
+my $size     = @A287298;
+my $max_base = $size - 1;
+my $width    = 2 + length $A287298 [$max_base] [0];
+
+
+open my $awk_h,    ">", "$file.awk"   or die "open $file.awk: $!";
+open my $bash_h,   ">", "$file.sh"    or die "open $file.sh: $!";
+open my $basic_h,  ">", "$file.bas"   or die "open $file.bas: $!";
+open my $bc_h,     ">", "$file.bc"    or die "open $file.bc: $!";
+open my $c_h,      ">", "$file.c"     or die "open $file.c: $!";
+open my $go_h,     ">", "$file.go"    or die "open $file.go: $!";
+open my $java_h,   ">", "$file.java"  or die "open $file.java: $!";
+open my $lua_h,    ">", "$file.lua"   or die "open $file.lua: $!";
+open my $node_h,   ">", "$file.js"    or die "open $file.js: $!";
+open my $pascal_h, ">", "$file.p"     or die "open $file.p: $!";
+open my $perl_h,   ">", "$file.pl"    or die "open $file.pl: $!";
+open my $python_h, ">", "$file.py"    or die "open $file.py: $!";
+open my $r_h,      ">", "$file.r"     or die "open $file.r: $!";
+open my $ruby_h,   ">", "$file.rb"    or die "open $file.rb: $!";
+open my $scheme_h, ">", "$file.scm"   or die "open $file.scm: $!";
+open my $tcl_h,    ">", "$file.tcl"   or die "open $file.tcl: $!";
+
+my  $basic_ln = 990;
 
 say $awk_h      "BEGIN {";
-say $bash_h     "declare -a A287298\n";
-say $basic_h    "$basic_ln INPUT N\n\n";
-say $c_h        "int main (void) {";
-say $c_h        "    char * A287298 [23];\n";
-say $go_h       "func main () {";
-say $go_h       "    var A287298 [23] string\n";
-say $java_h     "    public static void main (String [] args) {";
-say $java_h     "        String [] A287298 = new String [23];";
-say $lua_h      "A287298 = {}\n";
-say $node_h     "let A287298 = []\n";
-say $pascal_h   "var";
-say $pascal_h   "    A287298: array [0 .. 22] of string;\n";
-say $pascal_h   "begin";
-say $perl_h     "my \@A287298;\n";
-say $python_h   "A287298 = {}\n";
-say $r_h        "A287298 <- c ()\n";
-say $ruby_h     "A287298 = []\n";
-say $scheme_h   "(define A287298 '())\n";
-say $tcl_h      "set A287298 list\n";
+
+say $bash_h     "declare -a $ARRAY\n";
+
+say $basic_h    ($basic_ln += 10), " maxbase = $max_base\n";
+say $basic_h    ($basic_ln += 10), " INPUT N\n\n";
+
+say $bc_h       "max_base = $max_base\n";
+
+print $c_h <<~ "--";
+   int main (void) {
+       char * $ARRAY [$size];
+       size_t max_base = $max_base;
+
+   --
+
+print $go_h <<~ "--";
+    func main () {
+        max_base := $max_base
+        var $ARRAY [$size] string
+
+    --
+
+print $java_h <<~ "--";
+        public static void main (String [] args) {
+            int max_base = $max_base;
+            String [] $ARRAY = new String [$size];
+    --
+
+say $lua_h      "$ARRAY = {}\n";
+
+say $node_h     "let $ARRAY = []\n";
+
+print $pascal_h <<~ "--";
+    var
+        $ARRAY: array [0 .. $max_base] of string;
+        max_base: integer = $max_base;
+
+    begin
+    --
+
+say $perl_h     "my \@$ARRAY;\n";
+
+say $python_h   "$ARRAY = {}\n";
+
+print $r_h <<~ "--";
+    $ARRAY <- c ()
+    max_base <- $max_base
+
+    --
+
+say $ruby_h     "$ARRAY = []\n";
+
+print $scheme_h <<~ "--";
+    (define $ARRAY '())
+    (define max_base $max_base)
+
+    --
+
+say $tcl_h      "set $ARRAY list\n";
 
 while (my ($i, $info) = each @A287298) {
     if (!defined $info) {
-        printf $c_h      "    A287298 [%2d] = %24s;\n",     $i, "NULL";
-        printf $go_h     "    A287298 [%2d] = %24s\n",      $i,   '""';
-        printf $java_h   "        A287298 [%2d] = %24s;\n", $i,   '""';
-        printf $pascal_h "    A287298 [%2d] = %24s;\n",     $i,   "''";
-        printf $scheme_h "(set! A287298 (append A287298 (list %24s)))\n", '""';
-        printf $tcl_h    "lset A287298 %2d %24s\n",         $i,   '""';
+        printf $c_h      "    $ARRAY [%2d] = %${width}s;\n",     $i, "NULL";
+        printf $go_h     "    $ARRAY [%2d] = %${width}s\n",      $i,   '""';
+        printf $java_h   "        $ARRAY [%2d] = %${width}s;\n", $i,   '""';
+        printf $pascal_h "    $ARRAY [%2d] = %${width}s;\n",     $i,   "''";
+        printf $scheme_h "(set! $ARRAY (append $ARRAY (list %${width}s)))\n",
+                                '""';
+        printf $tcl_h    "lset $ARRAY %2d %${width}s\n",         $i,   '""';
         next;
     }
     my ($value, $decimal_value) = @$info;
@@ -85,85 +138,86 @@ while (my ($i, $info) = each @A287298) {
     #
     # AWK
     #
-    printf $awk_h    "    A287298 [%2d] = %24s\n", $i, $dqvalue;
+    printf $awk_h    "    $ARRAY [%2d] = %${width}s\n", $i, $dqvalue;
 
     #
     # Bash
     #
-    printf $bash_h   "A287298[%d]=%s\n", $i, $value;
+    printf $bash_h   "${ARRAY}[%d]=%s\n", $i, $value;
 
     #
     # BASIC
     #
-    printf $basic_h  "%04d IF N = %2d THEN PRINT %24s\n",
+    printf $basic_h  "%04d IF N = %2d THEN PRINT %${width}s\n",
                      ($basic_ln += 10), $i, $dqvalue;
 
     #
     # bc
     #
     if ($i <= 16) {
-        printf $bc_h     "a287298 [%2d] = %30s\n", $i, $decimal_value;
+        printf $bc_h     "\l$ARRAY [%2d] = %30s\n", $i, $decimal_value;
     }
 
     #
     # C
     #
-    printf $c_h      "    A287298 [%2d] = %24s;\n", $i, $dqvalue;
+    printf $c_h      "    $ARRAY [%2d] = %${width}s;\n", $i, $dqvalue;
 
     #
     # Go
     #
-    printf $go_h     "    A287298 [%2d] = %24s\n", $i, $dqvalue;
+    printf $go_h     "    $ARRAY [%2d] = %${width}s\n", $i, $dqvalue;
 
     #
     # Java
     #
-    printf $java_h   "        A287298 [%2d] = %24s;\n", $i, $dqvalue;
+    printf $java_h   "        $ARRAY [%2d] = %${width}s;\n", $i, $dqvalue;
 
     #
     # Lua
     #
-    printf $lua_h    "A287298 [%2d] = %24s\n", $i, $dqvalue;
+    printf $lua_h    "$ARRAY [%2d] = %${width}s\n", $i, $dqvalue;
 
     #
     # Node.js
     #
-    printf $node_h   "A287298 [%2d] = %24s\n", $i, $dqvalue;
+    printf $node_h   "$ARRAY [%2d] = %${width}s\n", $i, $dqvalue;
 
     #
     # Pascal
     #
-    printf $pascal_h "    A287298 [%2d] = %24s;\n", $i, $sqvalue;
+    printf $pascal_h "    $ARRAY [%2d] := %${width}s;\n", $i, $sqvalue;
 
     #
     # Perl
     #
-    printf $perl_h   "\$A287298 [%2d] = %24s;\n", $i, $dqvalue;
+    printf $perl_h   "\$$ARRAY [%2d] = %${width}s;\n", $i, $dqvalue;
 
     #
     # Python
     #
-    printf $python_h "A287298 [%2d] = %24s\n", $i, $dqvalue;
+    printf $python_h "$ARRAY [%2d] = %${width}s\n", $i, $dqvalue;
 
     #
     # R
     #
-    printf $r_h      "A287298 [[%2d]] <- %24s\n", $i, $dqvalue;
+    printf $r_h      "$ARRAY [[%2d]] <- %${width}s\n", $i, $dqvalue;
 
     #
     # Ruby
     #
-    printf $ruby_h   "A287298[%2d] = %24s\n", $i, $dqvalue;
+    printf $ruby_h   "${ARRAY}[%2d] = %${width}s\n", $i, $dqvalue;
 
     #
     # Scheme
     #
-    printf $scheme_h "(set! A287298 (append A287298 (list %24s)))\n", $dqvalue;
+    printf $scheme_h "(set! $ARRAY (append $ARRAY (list %${width}s)))\n",
+                            $dqvalue;
 
     #
     # Tcl
     #
-    printf $tcl_h    "lset A287298 %2d %24s\n", $i, $dqvalue;
+    printf $tcl_h    "lset $ARRAY %2d %${width}s\n", $i, $dqvalue;
 }
 say $awk_h    "}";
 say $c_h      "}";
@@ -172,19 +226,19 @@ say $java_h   "    }";
 say $pascal_h "end.";
 
 
-close $awk_h     or die "close a287298.awk: $!";
-close $bash_h    or die "close a287298.sh: $!";
-close $basic_h   or die "close a287298.bas: $!";
-close $bc_h      or die "close a287298.bc: $!";
-close $c_h       or die "close a287298.c: $!";
-close $go_h      or die "close a287298.go: $!";
-close $java_h    or die "close a287298.java: $!";
-close $lua_h     or die "close a287298.lua: $!";
-close $node_h    or die "close a287298.js: $!";
-close $pascal_h  or die "close a287298.p: $!";
-close $perl_h    or die "close a287298.pl: $!";
-close $python_h  or die "close a287298.py: $!";
-close $r_h       or die "close a287298.r: $!";
-close $ruby_h    or die "close a287298.rb: $!";
-close $scheme_h  or die "close a287298.scm: $!";
-close $tcl_h     or die "close a287298.tcl: $!";
+close $awk_h     or die "close $file.awk: $!";
+close $bash_h    or die "close $file.sh: $!";
+close $basic_h   or die "close $file.bas: $!";
+close $bc_h      or die "close $file.bc: $!";
+close $c_h       or die "close $file.c: $!";
+close $go_h      or die "close $file.go: $!";
+close $java_h    or die "close $file.java: $!";
+close $lua_h     or die "close $file.lua: $!";
+close $node_h    or die "close $file.js: $!";
+close $pascal_h  or die "close $file.p: $!";
+close $perl_h    or die "close $file.pl: $!";
+close $python_h  or die "close $file.py: $!";
+close $r_h       or die "close $file.r: $!";
+close $ruby_h    or die "close $file.rb: $!";
+close $scheme_h  or die "close $file.scm: $!";
+close $tcl_h     or die "close $file.tcl: $!";
diff --git a/challenge-149/abigail/go/ch-2.go b/challenge-149/abigail/go/ch-2.go
index b13f0eb72c..e170bd8ce3 100644
--- a/challenge-149/abigail/go/ch-2.go
+++ b/challenge-149/abigail/go/ch-2.go
@@ -13,31 +13,35 @@ import (
 )
 
 func main () {
-    var A287298 [23] string
+    max_base := 25
+    var A287298 [26] string
 
-    A287298 [ 0] =                      ""
-    A287298 [ 1] =                      ""
-    A287298 [ 2] =                      "1"
-    A287298 [ 3] =                      "1"
-    A287298 [ 4] =                   "3201"
-    A287298 [ 5] =                   "4301"
-    A287298 [ 6] =                 "452013"
-    A287298 [ 7] =                "6250341"
-    A287298 [ 8] =               "47302651"
-    A287298 [ 9] =              "823146570"
-    A287298 [10] =             "9814072356"
-    A287298 [11] =            "A8701245369"
-    A287298 [12] =           "B8750A649321"
-    A287298 [13] =           "CBA504216873"
-    A287298 [14] =         "DC71B30685A924"
-    A287298 [15] =        "EDAC93B24658701"
-    A287298 [16] =       "FED5B39A42706C81"
-    A287298 [17] =       "GFED5A31C6B79802"
-    A287298 [18] =     "HGF80ADC53712EB649"
-    A287298 [19] =    "IHGFD3408C6E715A2B9"
-    A287298 [20] =   "JIHG03DAC457BFE96281"
-    A287298 [21] =                      ""
-    A287298 [22] = "LKJIG5D14B9032FHAC867E"
+    A287298 [ 0] =                          ""
+    A287298 [ 1] =                          ""
+    A287298 [ 2] =                         "1"
+    A287298 [ 3] =                         "1"
+    A287298 [ 4] =                      "3201"
+    A287298 [ 5] =                      "4301"
+    A287298 [ 6] =                    "452013"
+    A287298 [ 7] =                   "6250341"
+    A287298 [ 8] =                  "47302651"
+    A287298 [ 9] =                 "823146570"
+    A287298 [10] =                "9814072356"
+    A287298 [11] =               "A8701245369"
+    A287298 [