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A219747 Number of cubic plane graphs with 2n nodes, minimal face size 3 and maximal face size 6. 0
1, 1, 1, 4, 8, 11, 23, 34, 54, 83, 125, 174, 267, 365, 509, 706, 963, 1270, 1708, 2204, 2876, 3695, 4708, 5925, 7491, 9255, 11463, 14083, 17223, 20857, 25304, 30273, 36347, 43225, 51229, 60426, 71326, 83182, 97426, 113239, 131425, 151826, 175302 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,4

LINKS

Table of n, a(n) for n=2..44.

Gunnar Brinkmann, Jan Goedgebeur, Jonas Hagglund and Klas Markstrom, Generation and properties of snarks, arXiv:1206.6690, 2012.

CROSSREFS

Sequence in context: A233188 A220753 A166550 * A032819 A181684 A126006

Adjacent sequences:  A219744 A219745 A219746 * A219748 A219749 A219750

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 27 2012

STATUS

approved

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Last modified August 9 01:18 EDT 2020. Contains 336310 sequences. (Running on oeis4.)