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A134968
Number of convex functions from {1,...,n} to itself.
+0
1
1, 4, 16, 54, 168, 462, 1212, 2937, 6832, 15135, 32430, 66898, 134710, 263466, 504308, 944208, 1736575, 3134832, 5574947, 9760954, 16868418, 28771587, 48513127, 80867486, 133455462, 218041708, 353039664, 566580113, 901958971
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified November 30 13:13 EST 2009. Contains 167758 sequences.
AT&T Labs Research
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