A080125 Number of primes less than n*10^16.

279238341033925, 547863431950008, 812760276789503, 1075292778753150, 1336094767763971, 1595534099589274, 1853851099626620, 2111215026220444, 2367751438410550, 2623557157654233, 2878709063250915, 3133269657307298

Offset

1,1

Links

Robert G. Wilson v, Table of n, a(n) for n = 1..2000

Thomas R. Nicely, Some Results of Computational Research in Prime Numbers [See local copy in A007053]

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

Prog

(PARI) a(n)=primepi(10^16*n) \\ Charles R Greathouse IV, Apr 29 2015

Crossrefs

Cf. A038801, A028505, A038812, A038813, A038814, A038815, A038816, A038817, A038818, A038819, A038820, A038821, A080122, A080123, A080124, A080126, A080127, A080128, A080129.

Sequence in context: A121111 A352532 A179660 * A367001 A204350 A172592

Adjacent sequences: A080122 A080123 A080124 * A080126 A080127 A080128

Keyword

nonn

Author

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

Status

approved