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A110932 Numbers n such that 2*n^n+1 is prime. 1
1, 12, 18, 251 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A086301 A166627 A018957 * A112880 A100541 A056688

Adjacent sequences:  A110929 A110930 A110931 * A110933 A110934 A110935

KEYWORD

more,nonn

AUTHOR

Ray G. Opao (1260(AT)email.com), Sep 25 2005

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Last modified February 16 11:43 EST 2012. Contains 205907 sequences.