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%I #5 Mar 31 2012 13:21:14
%S 0,1,2,3,4,6,5,7,8,9,11,10,16,19,14,15,12,17,18,13,20,21,22,23,25,24,
%T 30,33,28,29,26,44,47,27,53,56,60,37,39,38,43,52,42,40,31,45,46,32,48,
%U 49,50,51,41,34,54,55,35,57,58,59,36,61,62,63,64,65,67,66,72,75,70,71
%N Signature-permutation of a Catalan automorphism: swap the two rightmost subtrees of general trees.
%C This self-inverse automorphism is obtained as either SPINE(*A129607) or ENIPS(*A129607). See the definitions given in A122203 and A122204.
%H A. Karttunen, <a href="/A129608/b129608.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 A129608. a(n) = A057508(A072796(A057508(n))) = A057164(A072796(A057164(n))). Row 3608 of A122203 and A122204.
%K nonn
%O 0,3
%A _Antti Karttunen_, May 22 2007
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