id:A036645 - OEIS Search Results

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Number of 6-ary rooted trees with n nodes and height exactly 7.

+0
1

0, 0, 0, 0, 0, 0, 0, 1, 6, 26, 94, 308, 941, 2738, 7681, 20968, 56018, 147131, 381058, 975598, 2473409, 6218751, 15522486, 38501024, 94961417, 233053346, 569395697, 1385522234, 3359014072, 8116121300, 19549835022, 46957109735, 112490488043 (list; graph; listen)

	OFFSET	`0,9`
	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: A011780 A036631 A036638 this_sequence A000393 A106392 A143132` `Adjacent sequences: A036642 A036643 A036644 this_sequence A036646 A036647 A036648`
	KEYWORD	`nonn,fini`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 23 10:40 EST 2009. Contains 167421 sequences.

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