%I #6 Mar 31 2012 13:21:12
%S 0,1,2,3,4,6,5,8,7,9,14,10,19,16,11,15,12,21,22,13,20,17,18,23,37,24,
%T 51,42,25,38,26,56,60,27,53,44,47,28,39,29,52,43,30,40,31,58,59,32,62,
%U 63,64,33,41,34,57,61,35,54,45,46,36,55,48,49,50,65,107,66,149,121,67
%N Signature permutation of a Catalan automorphism: row 253 of table A122204.
%C This is the signature-permutation of Catalan automorphism which is derived from nonrecursive Catalan automorphism *A123503 with the recursion schema ENIPS (defined in A122204). See the comments at A123717.
%H <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations of Catalan automorphisms</a>
%o (Scheme function, destructive implementation of this automorphism acting on S-expressions:) (define *A123718! (!ENIPS *A123503!))
%Y Inverse: A123717. a(n) = A089854(A057510(n)). Row 253 of A122204.
%K nonn
%O 0,3
%A _Antti Karttunen_, Oct 11 2006