A126085 - OEIS

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A126085

Number of n-node rooted trees of height 9.

0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 9, 53, 251, 1043, 3961, 14102, 47816, 156129, 494769, 1530583, 4642490, 13853571, 40779959, 118666510, 341938083, 977028128, 2771407719, 7811504825, 21895173627, 61069528116, 169590519864, 469117076770 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,11`
	REFERENCES	`J. Riordan, Enumeration of trees by height and diameter, IBM J. Res. Dev. 4 (1960), 473-478.`
	LINKS	`N. J. A. Sloane, Table of n, a(n) for n=1..200` `Index entries for sequences related to rooted trees` `Index entries for sequences related to trees`
	MAPLE	`For Maple program see link in A000235.`
	CROSSREFS	`Sequence in context: A094793 A197499 A036425 * A055854 A202514 A122588` `Adjacent sequences: A126082 A126083 A126084 * A126086 A126087 A126088`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Mar 02 2007`

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Last modified February 14 03:03 EST 2012. Contains 205567 sequences.