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A055305 Number of labeled rooted trees with n nodes and 4 leaves. 0
5, 450, 18900, 588000, 15876000, 400075200, 9779616000, 237105792000, 5779453680000, 142845262560000, 3599700616512000, 92818726640640000, 2454539660052480000, 66664716210892800000, 1861170036255129600000 (list; graph; refs; listen; history; internal format)
OFFSET

5,1

LINKS

Index entries for sequences related to rooted trees

CROSSREFS

Column 4 of A055302.

Sequence in context: A054332 A145247 A177026 * A144509 A060855 A125534

Adjacent sequences:  A055302 A055303 A055304 * A055306 A055307 A055308

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), May 11 2000

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Last modified February 15 05:45 EST 2012. Contains 205694 sequences.