id:A036588 - OEIS Search Results

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Number of binary rooted trees with n nodes and height at most 5.

+0
1

1, 1, 1, 2, 3, 6, 10, 17, 25, 38, 52, 73, 93, 121, 143, 172, 187, 205, 202, 201, 177, 158, 123, 99, 66, 47, 26, 17, 7, 4, 1, 1 (list; graph; listen)

	OFFSET	`0,4`
	LINKS	`E. M. Rains and N. J. A. Sloane, On Cayley's Enumeration of Alkanes (or 4-Valent Trees)., J. Integer Sequences, Vol. 2 (1999), Article 99.1.1.` `Index entries for sequences related to rooted trees`
	CROSSREFS	`Adjacent sequences: A036585 A036586 A036587 this_sequence A036589 A036590 A036591` `Sequence in context: A105075 A140669 A001636 this_sequence A099517 A026647 A026669`
	KEYWORD	`nonn,fini,full`
	AUTHOR	`njas`

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

AT&T Labs Research