A126320 Signature-permutation of a self-inverse Catalan automorphism: A057163 conjugated by A057164.

0, 1, 3, 2, 8, 5, 7, 6, 4, 22, 13, 18, 15, 10, 21, 12, 20, 19, 11, 17, 16, 14, 9, 64, 36, 50, 41, 27, 59, 32, 55, 52, 29, 46, 43, 38, 24, 63, 35, 49, 40, 26, 62, 34, 61, 60, 33, 48, 47, 39, 25, 58, 31, 57, 56, 30, 54, 53, 51, 28, 45, 44, 42, 37, 23, 196, 106, 148, 120, 78

Offset: 0

Author

Antti Karttunen, Jan 16 2007

Keywords

• nonn

Links

• Index entries for signature-permutations of Catalan automorphisms

Crossrefs

a(n) = A057164(A057163(A057164(n))). Cf. A069787. Differs from A125980 for the first time at n=34, where a(n)=43, while A125980(n)=34.