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A057848
Number of 1-connected claw-free cubic graphs with 2n nodes.
4
0, 1, 60, 2520, 453600, 59875200, 13621608000, 8009505504000, 3123380227968000, 1832279324908032000, 2054813830468439040000, 1665031453088810526720000, 1925086583971531588608000000
OFFSET
1,3
LINKS
Sean A. Irvine, Table of n, a(n) for n = 1..100 (terms 1..30 from G.-B. Chae, term 30 corrected by Sean A. Irvine)
G.-B. Chae, Home page
G.-B. Chae, Counting labeled claw-free cubic graphs by connectivity, Discrete Mathematics 308 (2008) 5136-5143.
G.-B. Chae, E. M. Palmer and R. W. Robinson, Computing the number of Claw-free Cubic Graphs with given Connectivity, Preprint, 2000. (Annotated scanned copy)
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jan 12 2001
STATUS
approved