A094655 - OEIS

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A094655

Number of unlabeled 11-gonal 2-trees with n 11-gons.

1, 1, 1, 6, 46, 636, 10527, 194997, 3823327, 78118107, 1646300388, 35570427615, 784467060622, 17601062294302, 400750115756742, 9240636709048733, 215435023547580882, 5071520482516388865, 120417032326341878672 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,4`
	LINKS	`G. Labelle, C. Lamathe and P. Leroux, Labeled and unlabeled enumeration of k-gonal 2-trees`
	CROSSREFS	`Cf. A054581.` `Sequence in context: A049378 A001829 A006386 * A015865 A145506 A184725` `Adjacent sequences: A094652 A094653 A094654 * A094656 A094657 A094658`
	KEYWORD	`nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 06 2004`

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.