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A108468 Numbers n such that 1/9*(-1+10^n)+n is prime. 0
1, 2, 8, 10, 20, 590, 1058 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Some of the larger entries may only correspond to probable primes.

CROSSREFS

Cf. A110369.

Sequence in context: A071388 A032356 A114272 * A165593 A127219 A122208

Adjacent sequences:  A108465 A108466 A108467 * A108469 A108470 A108471

KEYWORD

more,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Jul 25 2005

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Last modified February 17 16:49 EST 2012. Contains 206058 sequences.