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A091127
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Number of primes of the form 8k+3 less than 10^n.
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4
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1, 7, 44, 311, 2409, 19653, 166161, 1440544, 12712340, 113763027, 1029511402, 9401994474, 86516411563, 801235467678
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Computed by T. D. Noe (noe(AT)sspectra.com), Dec 19, 2003.
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LINKS
| Eric Weisstein's World of Mathematics, Modular Prime Counting Function
Distribution of Primes [From Bernhard Helmes (pi(AT)devalco.de), Apr 21 2010]
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CROSSREFS
| Cf. A091126, A091128, A091129.
Sequence in context: A027279 A099464 A093738 * A166775 A156374 A171493
Adjacent sequences: A091124 A091125 A091126 * A091128 A091129 A091130
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KEYWORD
| nonn,more
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AUTHOR
| Eric Weisstein (eric(AT)weisstein.com), Dec 19, 2003
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EXTENSIONS
| a(10) from Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 22 2003
More terms from a(11) - a(14) Bernhard Helmes (pi(AT)devalco.de), Apr 21 2010
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