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Search: id:A046731
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| 0, 17, 1060, 76127, 5736396, 454396537, 37550402023, 3203324994356, 279209790387276, 24739512092254535, 2220822432581729238, 201467077743744681014, 18435588552550705911377, 1699246443377779418889494, 157589260710736940541561021, 14692398516908006398225702366
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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M. Deleglise and J. Rivat, Computing pi(x): the Meissel, Lehmer, Lagarias, Miller, Odlyzko method, Math. Comp., 65 (1996) 235-245
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LINKS
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Marc Deleglise, Table of n, a(n) for n = 0..21
Cino Hilliard, GmpDemo Sumprimes.
Cino Hilliard, Achim Sieve Gmp Sumprimes.
Cino Hilliard, Achim Multi-Prec add Sumprimes.
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EXAMPLE
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The primes less than 10 give 2+3+5+7 = 17.
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CROSSREFS
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Sequence in context: A156138 A166188 A077645 this_sequence A130449 A130035 A032629
Adjacent sequences: A046728 A046729 A046730 this_sequence A046732 A046733 A046734
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KEYWORD
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nonn,nice
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AUTHOR
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Enoch Haga (Enokh(AT)comcast.net)
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EXTENSIONS
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Corrected and extended by Jud McCranie (j.mccranie(AT)comcast.net)
a(12) and a(13) from Cino Hilliard, Aug 14 2006. New value for a(13) from Cino Hilliard (hillcino368(AT)hotmail.com), Oct 24 2007
There was indeed an error in a(13) both in the entry here and in the b-file. This has now been corrected. - N. J. A. Sloane (njas(AT)research.att.com), Nov 23 2007
Two new values from Marc Deleglise, May 21 2008 - see the b-file.
a(21) from Marc Deleglise, Jun 29 2008 - see the b-file.
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