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A080123
Number of primes less than n*10^14.
21
3204941750802, 6270424651315, 9287441600280, 12273824155491, 15237833654620, 18184255291570, 21116208911023, 24035890368161, 26944926466221, 29844570422669, 32735816605908, 35619471693548
OFFSET
1,1
LINKS
PROG
(PARI) a(n)=primepi(10^14*n) \\ Charles R Greathouse IV, Apr 29 2015
KEYWORD
nonn
AUTHOR
STATUS
approved