id:A036776 - OEIS Search Results

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Number of labeled rooted trees with a degree constraint.

+0
1

1, 2, 9, 64, 625, 7770, 117390, 2088520, 42771960, 991090800, 25635767850, 732235165200, 22890759391500, 777398836414200, 28501053507927000, 1121908690738836000, 47194400446765572000, 2112854517933207048000 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`L. Takacs, Enumeration of rooted trees and forests, Math. Scientist 18 (1993), 1-10, esp. Eq. (14) with r = 4.`
	LINKS	`Index entries for sequences related to rooted trees`
	CROSSREFS	`Sequence in context: A141209 A128577 A052514 this_sequence A036777 A000169 A055860` `Adjacent sequences: A036773 A036774 A036775 this_sequence A036777 A036778 A036779`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research