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A082347 Permutation of natural numbers induced by the Catalan bijection gma082347 acting on the parenthesizations encoded by A014486/A063171. 5
0, 1, 3, 2, 8, 7, 6, 5, 4, 22, 21, 20, 17, 18, 19, 16, 15, 13, 12, 14, 11, 10, 9, 64, 63, 62, 58, 59, 61, 57, 54, 45, 46, 55, 48, 49, 50, 60, 56, 53, 44, 47, 52, 43, 41, 36, 35, 40, 34, 31, 32, 51, 42, 39, 33, 30, 38, 29, 27, 26, 37, 28, 25, 24, 23, 196, 195, 194, 189, 190 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

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

A. Karttunen, Gatomorphisms (with the complete Scheme source)

Index entries for signature-permutations induced by Catalan automorphisms

PROG

(Scheme functions implementing this automorphism on list-structures:)

(define (gma082347! s) (cond ((pair? s) (gma069768! s) (gma082347! (cdr s)))) s)

CROSSREFS

Inverse of A082348. Occurs in A073200 as row 86. Cf. also A069768, A073288-A073289, A082345-A082346.

Sequence in context: A129604 A130359 A122340 * A127387 A130360 A082348

Adjacent sequences:  A082344 A082345 A082346 * A082348 A082349 A082350

KEYWORD

nonn

AUTHOR

Antti Karttunen, Apr 17 2003

STATUS

approved

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Last modified October 20 10:25 EDT 2019. Contains 328257 sequences. (Running on oeis4.)