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 A122358 #5 Mar 31 2012 13:21:12 %S A122358 0,1,3,2,8,6,7,5,4,22,19,21,15,14,20,16,18,13,11,17,12,10,9,64,60,63, %T A122358 52,51,62,56,59,41,39,58,40,38,37,61,53,57,43,42,55,47,50,36,33,48,35, %U A122358 29,28,54,44,49,34,30,46,32,27,25,45,31,26,24,23,196,191,195,178,177 %N A122358 Row 13 of A122202. %C A122358 The signature-permutation of the automorphism which is derived from the thirteenth non-recursive automorphism *A089858 with recursion schema KROF (see A122202 for the definition). %H A122358 <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a> %Y A122358 Inverse: A122357. %K A122358 nonn %O A122358 0,3 %A A122358 _Antti Karttunen_, Sep 01 2006