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 A295175 #9 Aug 08 2024 21:09:16 %S A295175 1,1,64,1073741824,324518553658426726783156020576256 %N A295175 Chromatic invariant of the n-Hanoi graph. %H A295175 Andrew Howroyd, <a href="/A295175/b295175.txt">Table of n, a(n) for n = 1..6</a> %H A295175 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ChromaticInvariant.html">Chromatic Invariant</a>. %H A295175 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/HanoiGraph.html">Hanoi Graph</a>. %Y A295175 Cf. A288839. %K A295175 nonn %O A295175 1,3 %A A295175 _Eric W. Weisstein_, Nov 16 2017