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

1,3

CROSSREFS

Cf. A005470.

Sequence in context: A150333 A057787 A004300 * A153523 A153551 A125285

Adjacent sequences:  A049366 A049367 A049368 * A049370 A049371 A049372

KEYWORD

nonn,nice,hard

AUTHOR

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

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Last modified February 16 14:37 EST 2012. Contains 205930 sequences.