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A214049
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Least m>0 such that n! <= m^3.
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3
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1, 2, 2, 3, 5, 9, 18, 35, 72, 154, 342, 783, 1840, 4435, 10936, 27556, 70853, 185687, 495487, 1344957, 3710633, 10397339, 29568649, 85290742, 249391642, 738821757, 2216465269, 6730493990, 20678209930
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OFFSET
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1,2
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LINKS
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EXAMPLE
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a(4) = 3 because 2^3 < 4! <= 3^3.
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MATHEMATICA
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Table[Ceiling[n!^(1/3), {n, 1, 100}]
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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