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A130342 Row 3 of A122204. 5

%I #5 Mar 31 2012 13:21:14

%S 0,1,2,3,5,4,6,7,8,13,12,11,9,10,15,14,16,17,18,19,20,21,22,36,35,34,

%T 31,32,33,30,28,23,24,29,25,26,27,41,40,39,37,38,43,42,44,45,46,47,48,

%U 49,50,52,51,53,54,55,56,57,58,59,60,61,62,63,64,106,105,104,100,101

%N Row 3 of A122204.

%C The signature-permutation of the Catalan automorphism which is derived from the third non-recursive Catalan automorphism *A089850 with recursion schema ENIPS (see A122204 for the definition). This automorphism is also produced when automorphism *A069768 is applied to the right-hand side subtree of the given binary tree, with the left side left intact.

%H A. Karttunen, <a href="/A130342/b130342.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: A130341. a(n) = A069770(A069768(n)). The number of cycles and the number of fixed points in range [A014137(n-1)..A014138(n-1)] of this permutation are given by A089404 and A073268. Cf. also A073287.

%K nonn

%O 0,3

%A _Antti Karttunen_, Jun 05 2007

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