A089426 - OEIS

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A089426

Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A082355/A082356.

1, 1, 2, 3, 6, 8, 14, 19, 24, 30, 40, 46, 58, 78, 84, 97, 116, 144, 170, 194, 224 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	COMMENTS	`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	`Sequence in context: A003405 A153918 A114319 * A167934 A066739 A066815` `Adjacent sequences: A089423 A089424 A089425 * A089427 A089428 A089429`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His_Firstname.His_Surname(AT)iki.fi), Nov 29 2003`

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Last modified February 15 23:53 EST 2012. Contains 205860 sequences.