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A119853
Related to numbers of equicolorable trees (see Pippenger article for definition).
0
1, 0, 0, 0, 1, 2, 8, 18, 52, 130, 348, 904, 2416, 6404, 17213
OFFSET
1,6
COMMENTS
For precise definition, recurrence and asymptotics see the Pippenger reference.
REFERENCES
N. Pippenger, Enumeration of equicolorable trees, SIAM J. Discrete Math., 14 (2001), 93-115.
CROSSREFS
Sequence in context: A114723 A267638 A153335 * A136201 A358907 A058082
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Aug 04 2006
STATUS
approved