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A023590 Greatest prime divisor of 2*p(n)+1. +0
4
5, 7, 11, 5, 23, 3, 7, 13, 47, 59, 7, 5, 83, 29, 19, 107, 17, 41, 5, 13, 7, 53, 167, 179, 13, 29, 23, 43, 73, 227, 17, 263, 11, 31, 23, 101, 7, 109, 67, 347, 359, 11, 383, 43, 79, 19, 47, 149, 13, 17, 467, 479, 23, 503, 103, 31, 11, 181, 37, 563, 7, 587, 41, 89 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A023592 A076546 A167372 this_sequence A096919 A023594 A104200

Adjacent sequences: A023587 A023588 A023589 this_sequence A023591 A023592 A023593

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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