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 A178278 #5 Jul 22 2025 08:13:19 %S A178278 0,0,0,0,0,12496,177727,1296928,6558084,26009280,88083342,257495424, %T A178278 687681996,1660685328,3779954365,8028883168 %N A178278 Number of collinear point 6-tuples in an n X n .. X n 5-dimensional cubical grid. %Y A178278 Three collinear points in an n X n grid A000938 ; n X n X n grid A157882 %K A178278 nonn %O A178278 1,6 %A A178278 _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010