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A005144 Sub-Hamiltonian graphs with n nodes.
(Formerly M1968) 		+0
1
1, 1, 2, 10, 43, 346 (list; graph; listen)
OFFSET

2,3
REFERENCES

P. Steinbach, Field Guide to Simple Graphs. Design Lab, Albuquerque NM, 1990.

CROSSREFS

Sequence in context: A099553 A119694 A121949 this_sequence A064835 A025590 A122932

Adjacent sequences: A005141 A005142 A005143 this_sequence A005145 A005146 A005147

KEYWORD

nonn

AUTHOR

njas

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

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