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 A364994 #9 Feb 16 2025 08:34:06 %S A364994 0,0,1,41,881,14343,200891,2570213,31042141 %N A364994 Number of chordless cycles (of length >=4) in the complement of the n-Mycielski graph. %H A364994 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ChordlessCycle.html">Chordless Cycle</a> %H A364994 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GraphComplement.html">Graph Complement</a> %H A364994 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MycielskiGraph.html">Mycielski Graph</a> %K A364994 nonn,more %O A364994 1,4 %A A364994 _Eric W. Weisstein_, Aug 15 2023 %E A364994 a(9) from _Eric W. Weisstein_, Feb 10 2024