%I #5 Mar 31 2012 13:21:16

%S 0,1,3,2,7,8,5,6,4,20,17,22,18,21,13,12,15,19,16,11,14,9,10,54,61,46,

%T 57,45,63,59,49,48,55,64,50,62,58,35,36,32,34,31,41,40,52,56,60,43,47,

%U 53,44,33,30,39,51,42,28,37,23,24,29,38,25,26,27,180,158,192,157,187

%N Signature permutation of a Catalan automorphism: row 20 of A130401.

%C The signature-permutation of the Catalan automorphism which is derived from the 20th non-recursive Catalan automorphism *A089862 with recursion schema REDRONI (see A130401 for the definition).

%H A. Karttunen, <a href="/A130928/b130928.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: A130927.

%K nonn

%O 0,3

%A _Antti Karttunen_, Jun 11 2007