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 A178270 #5 Jul 22 2025 08:12:37 %S A178270 0,0,0,0,888,9952,58360,241600,825560,2337408,5997720,13677376, %T A178270 29637936,58967520,112217328,203187264,356500560,595939648,978817680, %U A178270 1546416960,2405951944,3652967008,5438947528,7891156160,11396568424,16126862080 %N A178270 Number of collinear point 5-tuples in an n X n .. X n 4-dimensional cubical grid. %Y A178270 Three collinear points in an n X n grid A000938 ; n X n X n grid A157882 %K A178270 nonn %O A178270 1,5 %A A178270 _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010