A218885 - OEIS

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A218885

Number of snarks of order 2n with a maximum of 3 components in any 2-factor.

0

0, 0, 0, 0, 0, 0, 0, 0, 1, 5, 19, 26, 81, 385, 1012, 1543, 2341, 3218

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OFFSET

1,10

LINKS

Table of n, a(n) for n=1..18.

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

CROSSREFS

Sequence in context: A004623 A018475 A119238 * A198791 A332155 A366211

Adjacent sequences: A218882 A218883 A218884 * A218886 A218887 A218888

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 26 2012

STATUS

approved