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 A286886 #15 Feb 16 2025 08:33:45 %S A286886 1,2,5,19,84,425,2725,18167,147458,1238979 %N A286886 Number of minimal dominating sets in the n X n black bishop graph. %H A286886 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/BlackBishopGraph.html">Black Bishop Graph</a> %H A286886 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MinimalDominatingSet.html">Minimal Dominating Set</a> %Y A286886 Cf. A287897, A289145, A289164, A290713, A295899. %K A286886 nonn,more %O A286886 1,2 %A A286886 _Eric W. Weisstein_, Aug 02 2017 %E A286886 a(7) from _Eric W. Weisstein_, Nov 29 2017 %E A286886 a(8)-a(10) from _Andrew Howroyd_, Nov 30 2017