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A080123 Number of primes less than n*10^14. 21
3204941750802, 6270424651315, 9287441600280, 12273824155491, 15237833654620, 18184255291570, 21116208911023, 24035890368161, 26944926466221, 29844570422669, 32735816605908, 35619471693548 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Robert G. Wilson v, Table of n, a(n) for n = 1..10000

Thomas R. Nicely, Some Results of Computational Research in Prime Numbers

Tomas Oliveira e Silva, Tables of values of pi(x) and of pi2(x)

CROSSREFS

Cf. A038801, A028505, A038812, A038813, A038814, A038815, A038816, A038817, A038818, A038819.

Cf. A038820, A038821, A080122, A080124, A080125, A080126, A080127, A080128, A080129.

Sequence in context: A017664 A082250 A179649 * A172646 A172630 A186912

Adjacent sequences:  A080120 A080121 A080122 * A080124 A080125 A080126

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com) and Jeff Burch (gburch(AT)erols.com), Jan 29 2003

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.