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 A387561 #8 Sep 02 2025 09:23:36 %S A387561 75,2499,83079,2761659,91800447,3051539907,101436268887 %N A387561 Number of independent vertex sets in the n-Cameron graph. %H A387561 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/CameronGraph.html">Cameron Graph</a>. %H A387561 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/IndependentVertexSet.html">Independent Vertex Set</a>. %K A387561 nonn,more,new %O A387561 1,1 %A A387561 _Eric W. Weisstein_, Sep 02 2025