A130922 Signature permutation of a Catalan automorphism: composition of automorphisms *A057164 and *A074683.

0, 1, 3, 2, 7, 5, 8, 6, 4, 17, 12, 20, 15, 10, 18, 13, 22, 16, 11, 21, 19, 14, 9, 45, 31, 54, 40, 26, 48, 34, 61, 43, 29, 57, 52, 38, 24, 46, 32, 55, 41, 27, 50, 36, 63, 44, 30, 59, 53, 39, 25, 49, 35, 64, 47, 33, 62, 60, 42, 28, 58, 56, 51, 37, 23, 129, 87, 157, 115, 73

Offset

0,3

Links

A. Karttunen, Table of n, a(n) for n = 0..2055

Index entries for signature-permutations of Catalan automorphisms

Crossrefs

Inverse: A130921. a(n) = A057164(A074683(n)). Cf. A086426.

Sequence in context: A324556 A069888 A073281 * A353170 A263018 A215622

Adjacent sequences: A130919 A130920 A130921 * A130923 A130924 A130925

Keyword

nonn

Author

Antti Karttunen, Jun 11 2007

Status

approved