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A023592 Least odd prime divisor of 2*p(n)+1. 3
5, 7, 11, 3, 23, 3, 5, 3, 47, 59, 3, 3, 83, 3, 5, 107, 7, 3, 3, 11, 3, 3, 167, 179, 3, 7, 3, 5, 3, 227, 3, 263, 5, 3, 13, 3, 3, 3, 5, 347, 359, 3, 383, 3, 5, 3, 3, 3, 5, 3, 467, 479, 3, 503, 5, 17, 7, 3, 3, 563, 3, 587, 3, 7, 3, 5, 3, 3, 5, 3, 7, 719, 3, 3, 3, 13, 19, 3, 11, 3 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Except for first term, same as A094460.

Sequence in context: A059303 A061523 A119653 * A076546 A167372 A023590

Adjacent sequences:  A023589 A023590 A023591 * A023593 A023594 A023595

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 14 23:16 EST 2012. Contains 205687 sequences.