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 A130395 #5 Mar 31 2012 13:21:16 %S A130395 0,1,3,2,7,6,8,4,5,17,18,16,15,14,20,19,22,9,13,21,10,12,11,45,46,48, %T A130395 49,50,44,47,43,40,39,42,41,37,38,54,55,53,52,51,61,60,63,23,27,62,36, %U A130395 33,34,57,56,64,24,35,58,25,31,28,59,26,32,29,30,129,130,132,133,134 %N A130395 Signature permutation of a Catalan automorphism: row 14 of A130400. %C A130395 The signature-permutation of the Catalan automorphism which is derived from the fourteenth non-recursive Catalan automorphism *A073269 with recursion schema INORDER (see A130400 for the definition). %H A130395 A. Karttunen, <a href="/A130395/b130395.txt">Table of n, a(n) for n = 0..2055</a> %H A130395 <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a> %Y A130395 Inverse: A130396. %K A130395 nonn %O A130395 0,3 %A A130395 _Antti Karttunen_, Jun 11 2007