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A049371 Number of n-node planar graphs with minimum degree at least 3. 0
0, 0, 0, 1, 2, 9, 46, 386, 3900, 48766, 670392, 9845024 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,5
LINKS
Eric Weisstein's World of Mathematics, Planar Graph.
CROSSREFS
Cf. A005470.
Sequence in context: A219614 A183166 A032331 * A306725 A032079 A002395
KEYWORD
nonn,nice,hard
AUTHOR
STATUS
approved

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Last modified May 18 11:36 EDT 2024. Contains 372630 sequences. (Running on oeis4.)