id:A036635 - OEIS Search Results

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Number of 5-ary rooted trees with n nodes and height exactly 4.

+0
1

0, 0, 0, 0, 1, 3, 8, 18, 38, 73, 136, 244, 426, 728, 1221, 2016, 3284, 5283, 8403, 13227, 20616, 31824, 48685, 73801, 110920, 165256, 244168, 357694, 519757, 748971, 1070636, 1517977, 2135238, 2979427, 4124960, 5665880, 7722472 (list; graph; listen)

	OFFSET	`0,6`
	LINKS	`Index entries for sequences related to rooted trees` `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.`
	CROSSREFS	`Sequence in context: A000234 A136376 A099845 this_sequence A000713 A078409 A036642` `Adjacent sequences: A036632 A036633 A036634 this_sequence A036636 A036637 A036638`
	KEYWORD	`nonn,fini`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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