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A073288
Permutation of natural numbers induced by the Catalan bijection gma073288! acting on the parenthesizations encoded by A014486.
11
0, 1, 2, 3, 4, 5, 6, 8, 7, 9, 10, 11, 13, 12, 14, 15, 19, 21, 22, 16, 20, 18, 17, 23, 24, 25, 27, 26, 28, 29, 33, 35, 36, 30, 34, 32, 31, 37, 38, 39, 41, 40, 51, 52, 56, 58, 59, 60, 62, 63, 64, 42, 43, 53, 57, 61, 47, 55, 49, 50, 44, 54, 48, 46, 45, 65, 66, 67, 69, 68, 70, 71
OFFSET
0,3
PROG
(Scheme function implementing this automorphism on list-structures:)
(define (gmA073288! s) (cond ((pair? s) (gmA073286! s) (gmA073288! (cdr s)))) s)
CROSSREFS
Inverse permutation: A073289. Occurs for first time in A073200 as row 416.
The scheme function gma073286! referred to below given in A073286.
Sequence in context: A127382 A085170 A122282 * A127380 A122350 A127381
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jun 25 2002
STATUS
approved