%I #9 Apr 16 2014 00:40:47

%S 0,1,3,2,7,8,6,5,4,18,17,20,22,21,16,19,15,12,13,14,11,9,10,50,49,48,

%T 46,45,55,54,61,64,63,57,62,59,58,47,44,53,60,56,43,52,40,31,32,41,34,

%U 35,36,42,51,39,30,33,37,28,23,24,38,29,25,26,27,148,147,146,143,142

%N Signature permutation of a Catalan automorphism: row 21 of A130401.

%C The signature-permutation of the Catalan automorphism which is derived from the 21st nonrecursive Catalan automorphism *A089863 with recursion schema REDRONI (see A130401 for the definition).

%H A. Karttunen, <a href="/A130398/b130398.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: A130397.

%K nonn

%O 0,3

%A _Antti Karttunen_, Jun 11 2007