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A275621
Number of (1,1,2,3)-chromatic cubic graphs with 2n nodes.
0
1, 1, 2, 7, 38, 182, 1214, 8386, 86448, 1103114
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OFFSET
2,3
LINKS
Table of n, a(n) for n=2..11.
Nicolas Gastineau and Olivier Togni,
S-Packing Colorings of Cubic Graphs
, arXiv:1403:7495 [cs.DM], 2016.
CROSSREFS
Sequence in context:
A173762
A180269
A036432
*
A094431
A256032
A209006
Adjacent sequences:
A275618
A275619
A275620
*
A275622
A275623
A275624
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Aug 04 2016
STATUS
approved
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Last modified April 24 17:51 EDT 2024. Contains 371962 sequences. (Running on oeis4.)