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A038816 Number of primes less than n*10^7. 21
664579, 1270607, 1857859, 2433654, 3001134, 3562115, 4118064, 4669382, 5216954, 5761455, 6303309, 6841648, 7378187, 7912199, 8444396, 8974458, 9503083, 10030385, 10555473, 11078937, 11601626, 12122540, 12642573 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Robert G. Wilson v, Table of n, a(n) for n = 0..10000

Andrew R. Booker, The Nth Prime Page

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)

MATHEMATICA

Table[ PrimePi[ n*10^7 ], {n, 1, 30} ]

CROSSREFS

Cf. A038801, A028505, A038812, A038813, A038814, A038815, A038817, A038818, A038819, A038820.

Cf. A038821, A080122, A080123, A080124, A080125, A080126, A080127, A080128, A080129.

Sequence in context: A114678 A203396 A038827 * A144132 A069373 A162840

Adjacent sequences:  A038813 A038814 A038815 * A038817 A038818 A038819

KEYWORD

nonn

AUTHOR

Jeff Burch (gburch(AT)erols.com)

EXTENSIONS

More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 27 2001

Edited and extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 29 2003

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Last modified February 14 11:36 EST 2012. Contains 205623 sequences.