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 A089422 #5 Mar 31 2012 14:02:17 %S A089422 1,1,2,3,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38 %N A089422 Maximum cycle size in range [A014137(n-1)..A014138(n-1)] of permutation A082335/A082336 (and also of A082349/A082350, to be proved). %H A089422 A. Karttunen, <a href="/A089408/a089408.c.txt">C-program for computing the initial terms of this sequence</a> %Y A089422 Cf. A005843. %K A089422 nonn %O A089422 0,3 %A A089422 _Antti Karttunen_, Nov 29 2003