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 A178266 #5 Jul 22 2025 08:12:07 %S A178266 0,0,0,0,0,0,0,244,2841,17844,80289,290004,893607,2438436,6043911, %T A178266 13840224,29694274,60220488,116488506,215985456 %N A178266 Number of collinear point 8-tuples in an n X n X n cubical grid. %Y A178266 Three collinear points in an n X n grid A000938 ; n X n X n grid A157882 %K A178266 nonn %O A178266 1,8 %A A178266 _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010