This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A363382 #9 May 30 2023 10:33:19 %S A363382 1,1,12,203,5552,182490,6455845,237152245 %N A363382 Three-dimensional polyknights, identifying rotations and reflections. %C A363382 Polyknights in two dimension (A030446) have 8 neighborhood vectors, [+-1, +-2] and [+-2, +-1]. In three dimensions the 24 neighborhood vectors are [0, +-1, +-2] (four choices of signs) and its six permutations. %K A363382 nonn,hard,more %O A363382 1,3 %A A363382 _Joerg Arndt_ and _Márk Péter Légrádi_, May 30 2023