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Search: id:A064658
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| A064658 |
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Ceiling(prime(n) - n*log(n)). |
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+0
3
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| 2, 2, 2, 2, 3, 3, 4, 3, 4, 6, 5, 8, 8, 7, 7, 9, 11, 9, 12, 12, 10, 11, 11, 13, 17, 17, 15, 14, 12, 11, 21, 21, 22, 20, 25, 22, 24, 25, 25, 26, 27, 25, 30, 27, 26, 23, 31, 38, 37, 34, 33, 34, 31, 36, 37, 38, 39, 36, 37, 36, 33, 38, 46, 45, 42, 41, 50, 51, 55
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Harry J. Smith, Table of n, a(n) for n=1,...,1000
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PROGRAM
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(PARI) { default(realprecision, 100); for (n = 1, 1000, write("b064658.txt", n, " ", ceil(prime(n) - n*log(n))); ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 25 2009]
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CROSSREFS
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Cf. A064659, A059111.
Sequence in context: A134544 A106161 A105588 this_sequence A073578 A087866 A061392
Adjacent sequences: A064655 A064656 A064657 this_sequence A064659 A064660 A064661
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Oct 10 2001
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EXTENSIONS
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Definition corrected by Harry J. Smith, Jun 24 2009
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