id:A132640 - OEIS Search Results

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Number of trees with n unlabeled nodes T(n) raised to power T(n).

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1, 1, 1, 4, 27, 46656, 285311670611, 20880467999847912034355032910567 (list; graph; listen)

	OFFSET	`1,4`
	CROSSREFS	`Number of trees with n unlabeled nodes: A000055.` `Cf. A008973, A008974, A051674.` `Adjacent sequences: A132637 A132638 A132639 this_sequence A132641 A132642 A132643` `Sequence in context: A008973 A132646 A000869 this_sequence A038706 A043074 A137314`
	KEYWORD	`nonn`
	AUTHOR	`Omar E. Pol (info(AT)polprimos.com), Aug 24 2007`

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Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.