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| author | habere-et-dispertire <github.eggs@neverbox.com> | 2022-06-12 15:52:16 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-06-12 15:52:16 +0100 |
| commit | 6526326a4f3460fedf4e43ade6bcb10d26c9fe41 (patch) | |
| tree | e019c7846787c7b55e30920ff8fea8940de8301b /challenge-168 | |
| parent | d3078adb0df13c336ba62ad8099c59eceb06c5d6 (diff) | |
| download | perlweeklychallenge-club-6526326a4f3460fedf4e43ade6bcb10d26c9fe41.tar.gz perlweeklychallenge-club-6526326a4f3460fedf4e43ade6bcb10d26c9fe41.tar.bz2 perlweeklychallenge-club-6526326a4f3460fedf4e43ade6bcb10d26c9fe41.zip | |
Create ch-1.raku
Diffstat (limited to 'challenge-168')
| -rw-r--r-- | challenge-168/habere-et-dispetire/raku/ch-1.raku | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/challenge-168/habere-et-dispetire/raku/ch-1.raku b/challenge-168/habere-et-dispetire/raku/ch-1.raku new file mode 100644 index 0000000000..e2bdcecfaa --- /dev/null +++ b/challenge-168/habere-et-dispetire/raku/ch-1.raku @@ -0,0 +1,11 @@ +#! /usr/bin/env raku + +# Perrin Prime +# https://wikiless.org/wiki/Perrin_number +# https://oeis.org/A074788 + +put (3, 0, 2, -> $n3, $n2, $ { $n3 + $n2 } … ∞) + .grep(*.is-prime) + .unique + .head(13) + .sort; |