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 A234637 #25 Feb 16 2025 08:33:21 %S A234637 2,8,192,24512,64264704,784014157824,458135084510273536, %T A234637 1135180621552183662673920 %N A234637 Number of directed Hamiltonian paths in the n X n white bishop graph. %H A234637 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/BishopGraph.html">Bishop Graph</a> %H A234637 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/HamiltonianPath.html">Hamiltonian Path</a> %H A234637 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/WhiteBishopGraph.html">White Bishop Graph</a> %Y A234637 Cf. A234632, A096970. %K A234637 nonn,more %O A234637 2,1 %A A234637 _Eric W. Weisstein_, Dec 28 2013 %E A234637 a(3) prepended and a(8)-a(9) from _Andrew Howroyd_, Feb 21 2016 %E A234637 a(2) prepended by _Eric W. Weisstein_, Nov 16 2016