A129612 Signature-permutation of a Catalan automorphism, row 251 of A089840.

0, 1, 3, 2, 7, 8, 6, 4, 5, 17, 18, 20, 21, 22, 16, 19, 14, 9, 10, 15, 11, 13, 12, 45, 46, 48, 49, 50, 54, 55, 57, 58, 59, 61, 62, 63, 64, 44, 47, 53, 56, 60, 42, 51, 37, 23, 24, 38, 25, 26, 27, 43, 52, 39, 28, 29, 41, 33, 35, 36, 40, 30, 34, 31, 32, 129, 130, 132, 133, 134

Offset: 0

Author

Antti Karttunen, May 22 2007

Keywords

• nonn

Comments

Automorphism *A089863 = SPINE(*A129612). See the definition given in A122203.

Links

• A. Karttunen, Table of n, a(n) for n = 0..2055
• A. Karttunen, Prolog-program which illustrates the construction of this and similar nonrecursive Catalan automorphisms.
• Index entries for signature-permutations of Catalan automorphisms

Crossrefs

Inverse: A129611. Differs from A082345 for the first time at n=49, where A082345(49)=27, while a(49)=26.