2 files changed, 72 insertions, 0 deletions
diff --git a/challenge-168/lubos-kolouch/perl/ch-1.pl b/challenge-168/lubos-kolouch/perl/ch-1.pl
new file mode 100644
index 0000000000..956d2822e4
--- /dev/null
+++ b/challenge-168/lubos-kolouch/perl/ch-1.pl
@@ -0,0 +1,33 @@
+package main;
+use strict;
+use warnings;
+use Math::Prime::Util qw(is_prime);
+
+sub generate_perrin_sequence {
+    my $n               = shift;
+    my @perrin_sequence = ( 3, 0, 2 );
+
+    my %perrin_primes;
+
+    while ( scalar keys %perrin_primes < $n ) {
+        my $next_number = $perrin_sequence[-3] + $perrin_sequence[-2];
+        push @perrin_sequence, $next_number;
+        $perrin_primes{$next_number} = 1 if is_prime($next_number);
+    }
+
+    my @primes = sort { $a <=> $b } keys %perrin_primes;
+
+    return \@primes;
+}
+
+use Test::More;
+
+is_deeply(
+    generate_perrin_sequence(13),
+    [   2, 3, 5, 7, 17, 29, 277, 367, 853, 14197, 43721, 1442968193,
+        792606555396977
+    ]
+);
+
+done_testing;
+1;
diff --git a/challenge-168/lubos-kolouch/python/ch-1.py b/challenge-168/lubos-kolouch/python/ch-1.py
new file mode 100644
index 0000000000..8c8790c5dc
--- /dev/null
+++ b/challenge-168/lubos-kolouch/python/ch-1.py
@@ -0,0 +1,39 @@
+""" Challenge 168 Task 1 LK Python """
+
+from sympy import isprime
+
+
+def generate_perrin_primes(n: int) -> list:
+    """
+    Generate all primes up to n using the Perrin sequence.
+    """
+    perrin_sequence = [3, 0, 2]
+
+    perrin_primes: dict = {}
+
+    while len(perrin_primes.keys()) < n:
+
+        next_number = perrin_sequence[-3] + perrin_sequence[-2]
+        perrin_sequence.append(next_number)
+
+        if isprime(next_number):
+            perrin_primes[next_number] = True
+
+    return sorted(perrin_primes.keys())
+
+
+assert generate_perrin_primes(13) == [
+    2,
+    3,
+    5,
+    7,
+    17,
+    29,
+    277,
+    367,
+    853,
+    14197,
+    43721,
+    1442968193,
+    792606555396977,
+]