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 A362797 #10 Feb 16 2025 08:34:05 %S A362797 114,28242,20808130,52897204000,491002382171602,17246237428303951946 %N A362797 Number of vertex cuts in the n X n torus grid graph. %H A362797 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/TorusGridGraph.html">Torus Grid Graph</a> %H A362797 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/VertexCut.html">Vertex Cut</a> %F A362797 a(n) = 2^(n^2) - A298124(n) - 1. %Y A362797 Cf. A298124 (number of connected induced subgraphs). %Y A362797 Cf. A362808. %K A362797 nonn,more %O A362797 3,1 %A A362797 _Eric W. Weisstein_, May 04 2023