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A152272 Number of 0's among the digits of all n-digit primes. 9
0, 0, 15, 217, 2493, 27625, 293783, 3062853, 31597339, 323620623, 3298760889, 33507184632, 339449295349, 3431900910160 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..14.

CROSSREFS

Cf. A130817, A152273, A152274, A152275, A152276, A152277, A152278, A152279, A152280, A152281.

Sequence in context: A051826 A081196 A020287 * A091644 A238538 A289160

Adjacent sequences:  A152269 A152270 A152271 * A152273 A152274 A152275

KEYWORD

base,nonn

AUTHOR

Jon E. Schoenfield, Dec 01 2008

EXTENSIONS

a(12)-a(14) from Giovanni Resta, Jul 20 2015

STATUS

approved

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Last modified August 4 14:04 EDT 2020. Contains 336201 sequences. (Running on oeis4.)