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 A245879 #11 Feb 16 2025 08:33:23 %S A245879 1,1,2,3,5,7,11,17,29,50 %N A245879 Number of distinct fractional chromatic numbers among all connected graphs on n nodes. %H A245879 Travis Hoppe and Anna Petrone, <a href="https://github.com/thoppe/Encyclopedia-of-Finite-Graphs">Encyclopedia of Finite Graphs</a> %H A245879 T. Hoppe and A. Petrone, <a href="http://arxiv.org/abs/1408.3644">Integer sequence discovery from small graphs</a>, arXiv preprint arXiv:1408.3644, 2014 %H A245879 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/FractionalChromaticNumber.html">Fractional Chromatic Number</a> %Y A245879 Cf. A243251 (fractional chromatic gap). %K A245879 nonn,hard,more %O A245879 1,3 %A A245879 _Travis Hoppe_ and _Anna Petrone_, Aug 05 2014