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 A130363 #5 Mar 31 2012 13:21:14 %S A130363 0,1,3,2,7,8,5,6,4,17,18,20,21,22,12,13,15,16,19,10,14,11,9,45,46,48, %T A130363 49,50,54,55,57,58,59,61,62,63,64,31,32,34,35,36,40,41,43,44,47,52,53, %U A130363 56,60,26,27,38,42,51,29,39,30,33,24,37,28,25,23,129,130,132,133,134 %N A130363 Row 18 of A122203. %C A130363 The signature-permutation of the Catalan automorphism which is derived from the eighteenth non-recursive Catalan automorphism *A089861 with recursion schema SPINE (see A122203 for the definition). %H A130363 A. Karttunen, <a href="/A130363/b130363.txt">Table of n, a(n) for n = 0..2055</a> %H A130363 <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a> %Y A130363 Inverse: A130364. %K A130363 nonn %O A130363 0,3 %A A130363 _Antti Karttunen_, Jun 05 2007