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A092800 Mean (rounded) of primes below 10^n. 5
4, 42, 453, 4668, 47372, 478361, 4820082, 48461680, 486543007, 4880365186, 48922874243, 490205054291, 4910186835993 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

Add primes and divide total by the count of primes below 10^n

A046731(n)/A006880(n). - Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 19 2007

EXAMPLE

a(7)=4820082 because the mean of primes below 10^7 is 4820081.577

CROSSREFS

Cf. A091716.

Sequence in context: A037296 A085954 A046719 * A156440 A151453 A153854

Adjacent sequences:  A092797 A092798 A092799 * A092801 A092802 A092803

KEYWORD

nonn

AUTHOR

Enoch Haga (Enokh(AT)comcast.net), Mar 06 2004

EXTENSIONS

a(9)-a(13) from Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 19 2007

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Last modified February 16 08:13 EST 2012. Contains 205893 sequences.