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Search: id:A062049
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| A062049 |
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Integer part of geometric mean of first n primes. |
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+0
1
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| 2, 2, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 23, 24, 25, 27, 28, 29, 31, 32, 34, 35, 36, 38, 39, 41, 43, 44, 46, 47, 49, 50, 52, 53, 55, 57, 58, 60, 61, 63, 65, 66, 68, 70, 71, 73, 75, 76, 78, 80, 82, 83, 85, 87, 88, 90, 92, 94, 95, 97, 99, 101, 103
(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
Matthew M. Conroy, Home page (listed instead of email address)
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EXAMPLE
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a(5) = floor{(2*3*5*7*11)^(1/5}= 4.
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PROGRAM
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(PARI) { default(realprecision, 100); p=1; for (n=1, 1000, p*=prime(n); write("b062049.txt", n, " ", p^(1/n)\1) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jul 30 2009]
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CROSSREFS
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Cf. A060620.
Sequence in context: A126027 A111581 A116572 this_sequence A025764 A011881 A076678
Adjacent sequences: A062046 A062047 A062048 this_sequence A062050 A062051 A062052
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KEYWORD
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nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jun 06 2001
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EXTENSIONS
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More terms from Larry Reeves (larryr(AT)acm.org) and Matthew M. Conroy, Jun 11 2001
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