%I #5 Mar 31 2012 13:21:16
%S 0,1,3,2,7,5,8,6,4,17,12,20,15,10,18,13,22,16,11,21,19,14,9,45,31,54,
%T 40,26,48,34,61,43,29,57,52,38,24,46,32,55,41,27,50,36,63,44,30,59,53,
%U 39,25,49,35,64,47,33,62,60,42,28,58,56,51,37,23,129,87,157,115,73
%N Signature permutation of a Catalan automorphism: composition of automorphisms *A057164 and *A074683.
%H A. Karttunen, <a href="/A130922/b130922.txt">Table of n, a(n) for n = 0..2055</a>
%H <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a>
%Y Inverse: A130921. a(n) = A057164(A074683(n)). Cf. A086426.
%K nonn
%O 0,3
%A _Antti Karttunen_, Jun 11 2007