id:A124343 - OEIS Search Results

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Number of rooted trees on n nodes with thinning limbs.

+0
6

1, 1, 2, 3, 6, 10, 21, 38, 78, 153, 314, 632, 1313, 2700, 5646, 11786, 24831, 52348, 111027, 235834, 502986, 1074739, 2303146, 4944507, 10639201, 22930493, 49511948, 107065966, 231874164, 502834328, 1091842824, 2373565195 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`A rooted tree with thinning limbs is such that if a node has k children, all its children have at most k children.`
	CROSSREFS	`Cf. A000081, A124344-A124348.` `Adjacent sequences: A124340 A124341 A124342 this_sequence A124344 A124345 A124346` `Sequence in context: A106741 A068991 A008928 this_sequence A032291 A063687 A002988`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Oct 30 2006, suggested by Frank Adams-Watters (FrankTAW(AT)Netscape.net`

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Last modified October 7 08:31 EDT 2008. Contains 144667 sequences.

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