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 A346961 #14 Jun 10 2025 10:43:58 %S A346961 0,0,0,256,2160,18496,1144880,694796881,673742678924 %N A346961 Number of minimal total dominating sets in the n X n knight graph. %H A346961 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/KnightGraph.html">Knight Graph</a>. %H A346961 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MinimalTotalDominatingSet.html">Minimal Total Dominating Set</a>. %Y A346961 Cf. A286882, A303155, A323549. %K A346961 nonn,more %O A346961 1,4 %A A346961 _Eric W. Weisstein_, Aug 09 2021 %E A346961 a(6)-a(9) from _Andrew Howroyd_, Jan 19 2022