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A000485
Partially labeled trees with n nodes (4 of which are labeled).
(Formerly M5008 N2156)
+0
9
16, 125, 680, 3135, 13155, 51873, 195821, 715614, 2550577, 8911942, 30640888, 103951415, 348724844, 1158722880, 3818514232, 12493703403, 40620949971, 131336770375, 422536529249, 1353341880777, 4317248276746, 13722302173753
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified November 29 12:46 EST 2009. Contains 167659 sequences.
AT&T Labs Research
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