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 A297488 #8 Feb 16 2025 08:33:52 %S A297488 1,17,393822 %N A297488 Number of maximal matchings in the n X n X n grid graph. %H A297488 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GridGraph.html">Grid Graph</a> %H A297488 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Matching.html">Matching</a> %H A297488 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MaximalIndependentEdgeSet.html">Maximal Independent Edge Set</a> %K A297488 nonn,more,bref %O A297488 1,2 %A A297488 _Eric W. Weisstein_, Dec 30 2017