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 A076202 #3 Feb 20 2005 03:00:00 %S A076202 1,1,2,4,8,13 %N A076202 Erroneous version of A000598. %D A076202 N. L. Biggs et al., Graph Theory 1736-1936, Oxford, 1976, p. 62 (quoting Cayley, who is wrong). %D A076202 A. Cayley, On the mathematical theory of isomers, Phil. Mag. vol. 67 (1874), 444-447 (a(6) is wrong). %K A076202 dead %O A076202 1,3