id:A089429 - OEIS Search Results

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Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A082339/A082340.

+0
1

1, 1, 2, 4, 10, 26, 74, 218, 672, 2134, 6964, 23206, 78724, 271014, 944766, 3328872, 11838378, 42441326, 153236900, 556746772, 2034098988 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`The number of orbits to which the corresponding automorphism(s) partitions the set of A000108(n) binary trees with n internal nodes.`
	LINKS	`A. Karttunen, C-program for computing the initial terms of this sequence`
	CROSSREFS	`Adjacent sequences: A089426 A089427 A089428 this_sequence A089430 A089431 A089432` `Sequence in context: A102407 A049130 A101488 this_sequence A049143 A089404 A006123`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His_Firstname.His_Surname(AT)iki.fi), Nov 29 2003`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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