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 A122292 #5 Mar 31 2012 13:21:11 %S A122292 0,1,2,3,4,5,8,7,6,9,10,13,12,11,21,22,20,17,18,19,15,14,16,23,24,27, %T A122292 26,25,35,36,34,31,32,33,29,28,30,58,59,64,63,62,57,61,54,45,46,55,50, %U A122292 49,48,56,60,52,40,41,51,39,37,38,53,43,47,44,42,65,66,69,68,67,77,78 %N A122292 Row 10 of A122202. %C A122292 The signature-permutation of the automorphism which is derived from the tenth non-recursive automorphism *A089856 with recursion schema KROF (see A122202 for the definition). %H A122292 <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a> %Y A122292 Inverse: A122291. %K A122292 nonn %O A122292 0,3 %A A122292 _Antti Karttunen_, Sep 01 2006