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 A119717 #5 Oct 31 2018 16:33:14 %S A119717 1,1,1,2,3,5,7,13,20,35,55,96,156,267,433,747,1239,2089,3498,5912 %N A119717 Erroneous version of A000627. %H A119717 C. M. Blair and H. R. Henze, <a href="http://dx.doi.org/10.1021/ja01343a044">The number of stereoisomeric and non-stereoisomeric paraffin hydrocarbons</a>, J. Amer. Chem. Soc., 54 (4) (1932), 1538-1545. %K A119717 dead %O A119717 1,4