0,3

R. Donaghey, Automorphisms on Catalan trees and bracketing, J. Combin. Theory, Series B, 29 (1980), 75-90.

Table of n, a(n) for n=0..71.

A. Karttunen, Gatomorphisms (Includes the complete Scheme source for computing this sequence)

Index entries for sequences that are permutations of the natural numbers

Inverse permutation: A071670 and also its car/cdr-flipped conjugate, i.e. A071669(n) = A057163(A071670(A057163(n))) = A057505(A071667(n)) = A071661(A071661(A071661(n))) = A071663(A071663(n)). Cf. also A071665.

Sequence in context: A146296 A071670 A090111 * A114086 A257333 A090110

Adjacent sequences: A071666 A071667 A071668 * A071670 A071671 A071672

nonn

Antti Karttunen, May 30 2002

approved