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A080127 Number of primes less than n*10^18. 21
24739954287740860, 48645161281738535, 72254704797687083, 95676260903887607, 118959989688273472, 142135049412622144, 165220513980969424, 188229829247429504, 211172979243258278 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Robert G. Wilson v, Table of n, a(n) for n = 1..100

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

CROSSREFS

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

Cf. A038820, A038821, A080122, A080123, A080124, A080125, A080126, A080128, A080129.

Sequence in context: A083216 A180703 A145065 * A003941 A003934 A038362

Adjacent sequences:  A080124 A080125 A080126 * A080128 A080129 A080130

KEYWORD

nonn

AUTHOR

Robert G. Wilson v and Jeff Burch, Jan 29 2003

STATUS

approved

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Last modified October 20 13:49 EDT 2014. Contains 248330 sequences.