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A005144
Number of sub-Hamiltonian graphs with n nodes.
0
1, 1, 2, 10, 43, 346
OFFSET
2,3
REFERENCES
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
Peter Steinbach, Field Guide to Simple Graphs, Volume 1, Part 17 (For Volumes 1, 2, 3, 4 of this book see A000088, A008406, A000055, A000664, respectively.)
CROSSREFS
Sequence in context: A296001 A121949 A376225 * A305657 A064835 A225958
KEYWORD
nonn,more
STATUS
approved