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Search: id:A007844
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| A007844 |
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Least positive integer k for which 3^n divides k!. |
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+0
4
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| 1, 3, 6, 9, 9, 12, 15, 18, 18, 21, 24, 27, 27, 27, 30, 33, 36, 36, 39, 42, 45, 45, 48, 51, 54, 54, 54, 57, 60, 63, 63, 66, 69, 72, 72, 75, 78, 81, 81, 81, 81, 84, 87, 90, 90, 93, 96, 99, 99, 102, 105, 108, 108, 108, 111, 114, 117, 117, 120, 123, 126, 126, 129, 132, 135, 135, 135
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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F. Smarandache, "Only Problems, not Solutions!", Xiquan Publ., Phoenix-Chicago, 1993
H. Ibstedt, Smarandache Primitive Numbers, Smarandache Notions Journal, Vol. 8, No. 1-2-3, 1997, 216-229.
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LINKS
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T. D. Noe, Table of n, a(n) for n=0..1000
M. L. Perez et al., eds., Smarandache Notions Journal
F. Smarandache, Only Problems, Not Solutions!
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CROSSREFS
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Cf. A007843, A007845.
Sequence in context: A057083 A000748 A011383 this_sequence A057338 A077856 A074499
Adjacent sequences: A007841 A007842 A007843 this_sequence A007845 A007846 A007847
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KEYWORD
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nonn
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AUTHOR
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Bruce Dearden and Jerry Metzger (metzger(AT)rs1.cc.und.nodak.edu), R. Muller
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