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 A178264 #5 Jul 22 2025 08:11:53 %S A178264 0,0,0,0,0,148,1459,7816,30252,94800,256782,617856,1366224,2795748, %T A178264 5412325,9923416,17486008,29560632,48570684,77244360,120061344, %U A178264 182023572,270840423,394457656,566591620 %N A178264 Number of collinear point 6-tuples in an n X n X n cubical grid. %Y A178264 Three collinear points in an n X n grid A000938 ; n X n X n grid A157882 %K A178264 nonn %O A178264 1,6 %A A178264 _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010