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A040014 Number of primes < e^n. 6
0, 1, 4, 8, 16, 34, 79, 183, 429, 1019, 2466, 6048, 14912, 37128, 93117, 234855, 595341, 1516233, 3877186, 9950346, 25614562, 66124777, 171141897, 443963543, 1154106844, 3005936865, 7842921261, 20496470801, 53645077679, 140599114669 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

LINKS

Index entries for sequences related to numbers of primes in various ranges

MATHEMATICA

Table[PrimePi[Exp[n]], {n, 0, 30}]

CROSSREFS

Cf. A006880 and A007053.

Sequence in context: A068890 A073856 A019458 * A141069 A144687 A065605

Adjacent sequences:  A040011 A040012 A040013 * A040015 A040016 A040017

KEYWORD

nonn

AUTHOR

Jud McCranie, JudMcCranie(AT)ugaalum.uga.edu

EXTENSIONS

More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 09 2000

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Last modified February 15 13:15 EST 2012. Contains 205793 sequences.