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A098000 Number of outerplanar graphs on n labeled nodes. +0
3
1, 2, 8, 63, 893, 19714, 597510, 22903403, 1056115331, 56744710974, 3475626211316, 238818544070905, 18183183610029003, 1519020289266947462, 138117136134012654182, 13576724206357958780409 (list; graph; listen)
OFFSET

1,2

LINKS

M. Bodirsky and M. Kang, The asymptotic number of outerplanar graphs.

S. R. Finch, Planar graph growth constants.

FORMULA

Recurrence known, see Bodirsky and Kang.

CROSSREFS

Cf. A097998, A097999, A005470.

Sequence in context: A086903 A006245 A009271 this_sequence A084279 A139018 A052707

Adjacent sequences: A097997 A097998 A097999 this_sequence A098001 A098002 A098003

KEYWORD

nonn

AUTHOR

S. R. Finch (Steven.Finch(AT)inria.fr), Sep 08 2004

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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