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 A184292 #13 Sep 28 2017 04:15:07 %S A184292 36,1072,43800,2098720,107377488,5726689312,314146329192, %T A184292 17592189191200,1000799924679192,57646075391404480, %U A184292 3353953468337642808,196765270128159928000,11624286727084886518896,690814754065973604816352,41264667976180515380660448 %N A184292 Number of distinct n X 2 toroidal 0..7 arrays. %H A184292 Andrew Howroyd, <a href="/A184292/b184292.txt">Table of n, a(n) for n = 1..100</a> %Y A184292 Column 2 of A184294. %K A184292 nonn %O A184292 1,1 %A A184292 _R. H. Hardin_, Jan 10 2011 %E A184292 Terms a(9) and beyond from _Andrew Howroyd_, Sep 27 2017