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Search: id:A049369
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A049369 Number of planar graphs with minimum degree at least 1 and n nodes. +0
1
0, 1, 2, 7, 22, 109, 680, 6144, 72887, 1061063, 17540092 (list; graph; listen)
OFFSET

1,3
CROSSREFS

Cf. A005470.

Sequence in context: A150333 A057787 A004300 this_sequence A153523 A153551 A125285

Adjacent sequences: A049366 A049367 A049368 this_sequence A049370 A049371 A049372

KEYWORD

nonn,nice,hard

AUTHOR

Brendan McKay (bdm(AT)cs.anu.edu.au)

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

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