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Search: id:A094654
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A094654 Number of unlabeled 10-gonal 2-trees with n 10-gons. +0
1
1, 1, 1, 6, 39, 482, 7053, 117399, 2070289, 38097139, 723169329, 14074851642, 279609377638, 5651139037570, 115901006038377, 2407291353219949, 50553753543016719, 1071971262516091572, 22926544048209731554 (list; graph; listen)
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: A006678 A145709 A034661 this_sequence A145001 A108937 A045565

Adjacent sequences: A094651 A094652 A094653 this_sequence A094655 A094656 A094657

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 06 2004

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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