A126314 Signature-permutation of a Catalan automorphism: composition of A125976 and A069772.

0, 1, 3, 2, 7, 5, 6, 8, 4, 22, 19, 17, 12, 10, 13, 11, 16, 21, 18, 14, 20, 15, 9, 63, 56, 59, 50, 47, 62, 53, 55, 41, 39, 45, 31, 26, 24, 35, 30, 32, 27, 25, 61, 51, 52, 64, 60, 44, 58, 49, 46, 34, 28, 29, 36, 33, 42, 57, 48, 43, 37, 54, 40, 38, 23, 196, 178, 191, 192, 177

Offset

0,3

Comments

Like A069771, A069772, A125976 and A126315/A126316, this automorphism keeps symmetric Dyck paths symmetric, but not necessarily same.

Links

Table of n, a(n) for n=0..69.

Index entries for signature-permutations of Catalan automorphisms

Crossrefs

Inverse: A126313. a(n) = A125976(A069772(n)) = A069772(A126290(n)) = A057164(A126316(n)).

Sequence in context: A298847 A059894 A307544 * A358139 A358654 A200714

Adjacent sequences: A126311 A126312 A126313 * A126315 A126316 A126317

Keyword

nonn

Author

Antti Karttunen, Jan 16 2007

Status

approved