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A110677 Numbers n such that the string 3333n is prime. +0
1
1, 23, 31, 37, 41, 49, 67, 83, 97, 103 (list; graph; listen)
OFFSET

1,2
EXAMPLE

If n=103 then 3333n = 3333103 (prime).

CROSSREFS

Sequence in context: A107934 A155107 A126719 this_sequence A026051 A141818 A060328

Adjacent sequences: A110674 A110675 A110676 this_sequence A110678 A110679 A110680

KEYWORD

nonn

AUTHOR

Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Sep 14 2005

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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