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A005334 Number of 2-colored graphs.
(Formerly M5244)
+0
1
1, 1, 34, 7037, 6317926, 21073662977, 251973418941994, 10878710974408306717, 1727230695707098000548430 (list; graph; listen)
OFFSET

1,3

REFERENCES

F. Harary and R. W. Robinson, Labeled bipartite blocks, Canad. J. Math., 31 (1979), 60-68.

CROSSREFS

Sequence in context: A138590 A069223 A129056 this_sequence A033511 A067156 A104785

Adjacent sequences: A005331 A005332 A005333 this_sequence A005335 A005336 A005337

KEYWORD

nonn

AUTHOR

njas

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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