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 A298106 #9 Feb 16 2025 08:33:53 %S A298106 325,28853,8823571,9582831839,37120192089023 %N A298106 Number of connected dominating sets in the n X n torus grid graph. %H A298106 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ConnectedDominatingSet.html">Connected Dominating Set</a> %H A298106 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/TorusGridGraph.html">Torus Grid Graph</a> %Y A298106 Cf. A298124. %K A298106 nonn,more %O A298106 3,1 %A A298106 _Eric W. Weisstein_, Jan 12 2018 %E A298106 a(6)-a(7) from _Andrew Howroyd_, Jan 13 2018