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A120706

Permutation of natural numbers induced by the gatomorphism gma120706 acting on the binary trees encoded by A014486/A063171.

+0
10

0, 1, 3, 2, 6, 7, 8, 5, 4, 15, 14, 16, 18, 17, 19, 20, 22, 11, 12, 21, 13, 10, 9, 39, 40, 41, 38, 37, 43, 42, 47, 50, 49, 44, 45, 46, 48, 52, 51, 53, 55, 54, 60, 61, 62, 29, 28, 63, 30, 32, 31, 56, 57, 64, 33, 34, 59, 36, 25, 26, 58, 35, 27, 24, 23, 113, 112, 114, 116, 115 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`See comments at A120705.`
	LINKS	`A. Karttunen, Gatomorphisms (With the complete Scheme source)` `Index entries for signature-permutations induced by Catalan automorphisms`
	PROGRAM	`(Scheme function implementing this automorphism on list-structures:)` `(define (gma120706! s) (cond ((pair? s) (gma074679! s) (gma120706! (cdr s)) (cond ((pair? (car s)) (gma120706! (caar s)) (gma120705! (cdar s)))))) s)`
	CROSSREFS	`Inverse of A120705. Cf. A074679.` `Number of cycles: A120707. Number of fixpoints: A019590. Max. cycle size: A120708. LCM of cycle sizes: A120709.` `Adjacent sequences: A120703 A120704 A120705 this_sequence A120707 A120708 A120709` `Sequence in context: A074690 A122332 A074685 this_sequence A122295 A127291 A122360`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His_firstname.his_surname(AT)gmail.com), Jun 28 2006`

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.

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