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 A122334 #5 Mar 31 2012 13:21:12 %S A122334 0,1,3,2,6,8,7,5,4,14,15,19,22,21,16,20,18,11,13,17,12,10,9,37,38,39, %T A122334 41,40,51,52,60,62,64,56,63,59,58,42,43,53,61,57,47,55,48,28,29,50,33, %U A122334 36,35,44,54,49,30,34,46,32,25,27,45,31,26,24,23,107,108,109,111,110 %N A122334 Row 13 of A122284. %C A122334 The signature-permutation of the automorphism which is derived from the thirteenth non-recursive automorphism *A089858 with recursion schema NEPEED (see A122284 for the definition). %H A122334 <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a> %Y A122334 Inverse: A122333. %K A122334 nonn %O A122334 0,3 %A A122334 _Antti Karttunen_, Sep 01 2006