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 A327754 #9 Sep 24 2019 09:27:02 %S A327754 1,1,1,2,2,5,3,10,7,16,7,64,13,51,40,264,35,361,59,1110,235,807,187, %T A327754 15310,461,4089,1425,25726,1181,45118,2191 %N A327754 Number of connected Cayley graphs on n nodes. %H A327754 Gordon Royle, <a href="http://staffhome.ecm.uwa.edu.au/~00013890/remote/trans">Transitive Graphs</a> %Y A327754 Cf. A185959, A006799, A006792. %K A327754 nonn,hard,more %O A327754 1,4 %A A327754 _M. Farrokhi D. G._, Sep 24 2019