A008295 - OEIS

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A008295

Triangle of numbers of point labeled rooted trees.

1, 1, 1, 1, 2, 2, 2, 5, 9, 9, 4, 13, 34, 64, 64, 9, 35, 119, 326, 625, 625, 20, 95, 401, 1433, 4016, 7776, 7776, 48, 262, 1316, 5799, 21256, 60387, 117649, 117649, 115, 727, 4247, 22224 (list; table; graph; refs; listen; history; internal format)

	OFFSET	`0,5`
	REFERENCES	`J. Riordan, An Introduction to Combinatorial Analysis, Wiley, 1958, p. 134.`
	LINKS	`Index entries for sequences related to rooted trees`
	CROSSREFS	`Sequence in context: A162145 A039886 A109523 * A116697 A014244 A059814` `Adjacent sequences: A008292 A008293 A008294 * A008296 A008297 A008298`
	KEYWORD	`nonn,tabl,nice`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 16 07:39 EST 2012. Contains 205881 sequences.