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 A178285 #5 Jul 22 2025 08:14:09 %S A178285 0,0,0,0,0,0,206896,3575488,31336956,188005440,874477740 %N A178285 Number of collinear point 7-tuples in an n X n .. X n 6-dimensional cubical grid. %Y A178285 Three collinear points in an n X n grid A000938 ; n X n X n grid A157882 %K A178285 nonn %O A178285 1,7 %A A178285 _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010