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 A130346 #5 Mar 31 2012 13:21:14 %S A130346 0,1,2,3,6,5,4,7,8,15,19,16,12,13,14,11,9,17,18,10,20,21,22,52,41,40, %T A130346 56,60,43,53,44,31,32,47,34,35,36,39,51,42,30,33,37,28,23,45,46,24,48, %U A130346 49,50,38,29,25,54,55,26,57,58,59,27,61,62,63,64,153,178,164,119,120 %N A130346 Row 5 of A122204. %C A130346 The signature-permutation of the Catalan automorphism which is derived from the fifth non-recursive Catalan automorphism *A089852 with recursion schema ENIPS (see A122204 for the definition). %H A130346 A. Karttunen, <a href="/A130346/b130346.txt">Table of n, a(n) for n = 0..2055</a> %H A130346 <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a> %Y A130346 Inverse: A130345. %K A130346 nonn %O A130346 0,3 %A A130346 _Antti Karttunen_, Jun 05 2007