A014273 - OEIS

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A014273

Number of trees on n nodes with forbidden limbs.

0, 1, 2, 5, 19, 73, 297, 1256, 5467, 24368, 110610 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	REFERENCES	`T. Lu, The enumeration of trees with and without given limbs, Discr. Math., 154 (1996), 153-165.`
	LINKS	`Index entries for sequences related to trees`
	CROSSREFS	`Sequence in context: A148436 A148437 A106873 * A150026 A150027 A058131` `Adjacent sequences: A014270 A014271 A014272 * A014274 A014275 A014276`
	KEYWORD	`nonn,more`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 04:23 EST 2012. Contains 205694 sequences.