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A122622 Prime(n)_prime(n). 0
2, 3, 5, 7, 12, 16, 24, 28, 49, 67, 94, 118, 165, 175, 195, 268, 304, 367, 409, 498, 514, 562, 667, 721, 880, 10202, 10612, 11456, 11890, 12885, 16390, 17555, 19187, 19747, 22806, 23557, 25441, 27550, 28898, 31143, 33303, 34210, 38201, 38989, 40589, 41401, 89254 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A122618 for notation.

LINKS

Table of n, a(n) for n=1..47.

CROSSREFS

Sequence in context: A308868 A078912 A105930 * A266775 A024790 A308271

Adjacent sequences:  A122619 A122620 A122621 * A122623 A122624 A122625

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Sep 21 2006

STATUS

approved

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Last modified July 14 19:48 EDT 2020. Contains 335729 sequences. (Running on oeis4.)