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A090901
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Floor[geometric mean of first n factorials].
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1
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1, 1, 2, 4, 8, 17, 38, 91, 230, 605, 1661, 4735, 13998, 42795, 135021, 438826, 1466690, 5033778, 17716515, 63865399, 235547709, 887938470, 3418054844, 13424588130, 53753996490, 219278318400, 910679550700, 3848136019000, 16534775040000
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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FORMULA
| Floor[A000178(n)^(1/n)]
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MAPLE
| seq(floor(evalf((product(k!, k=1..n))^(1/n))), n=1..30); (Deutsch)
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CROSSREFS
| Cf. A090902.
Sequence in context: A003007 A086615 A081124 * A101516 A118928 A049312
Adjacent sequences: A090898 A090899 A090900 * A090902 A090903 A090904
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KEYWORD
| nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Dec 12 2003
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EXTENSIONS
| Corrected and extended by N. J. A. Sloane (njas(AT)research.att.com), Oct 26 2004
More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Apr 13 2005
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