id:A036619 - OEIS Search Results

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Number of 5-ary rooted trees with n nodes and height at most 8.

+0
1

1, 1, 1, 2, 4, 9, 20, 47, 112, 276, 684, 1713, 4295, 10797, 27103, 67985, 170202, 425420, 1061324, 2643451, 6573241, 16321357, 40469502, 100219208, 247888403, 612467226, 1511670488, 3727408256, 9182341969, 22600453960, 55579530018 (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	`Sequence in context: A058385 A058386 A095980 this_sequence A036620 A036721 A014267` `Adjacent sequences: A036616 A036617 A036618 this_sequence A036620 A036621 A036622`
	KEYWORD	`nonn,fini`
	AUTHOR	`njas`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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