4 ms·
This is great for Advent of Code:)
by surfsvammel 6y ago
This is great for Advent of Code:)
- forgotpwd16 6y agoThere're few times some well-known sequences have appeared in AoC. Examples are Manhattan distances (OEIS:A214526) and square sums spiral (OEIS:A141481) in 2017d3, tribonacci (OEIS:A000073) in 2020d10, and Van Eck's sequence (OEIS:A181391) in 2020d15.