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A218886
Number of snarks of order 2n with a maximum of 4 components in any 2-factor.
0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 12, 189, 2306, 22943, 204463, 1957813, 19180074
OFFSET
1,12
LINKS
Gunnar Brinkmann, Jan Goedgebeur, Jonas Hagglund and Klas Markstrom, Generation and properties of snarks, arXiv:1206.6690, 2012.
CROSSREFS
Sequence in context: A166773 A202632 A285410 * A239294 A294409 A239776
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Nov 27 2012
STATUS
approved