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A123435 Number of murky perfect graphs on n nodes. 0
1, 2, 4, 11, 33, 146, 850, 7069, 77493, 1072620 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

REFERENCES

S. Hougardy, Classes of perfect graphs, Discr. Math. 306 (2006), 2529-2571.

LINKS

S. Hougardy, Home Page

CROSSREFS

Sequence in context: A123459 A123426 A123437 * A123409 A123472 A123905

Adjacent sequences:  A123432 A123433 A123434 * A123436 A123437 A123438

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Oct 18 2006

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Last modified February 14 03:37 EST 2012. Contains 205570 sequences.