A032495 - OEIS

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A032495

Numbers n such that 237*2^n+1 is prime.

4, 10, 52, 58, 59, 68, 82, 115, 247, 647, 2338, 2627, 4415, 8410, 17098, 38434, 42739, 59140 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`Ray Ballinger, Proth Search Page` `Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300` `Wilfrid Keller, List of primes k.2^n - 1 for k < 300` `Index entries for sequences of n such that k2^n-1 (or k2^n+1) is prime`
	CROSSREFS	`Sequence in context: A173086 A081565 A151611 * A109387 A018844 A007027` `Adjacent sequences: A032492 A032493 A032494 * A032496 A032497 A032498`
	KEYWORD	`nonn,hard`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 17 16:30 EST 2012. Contains 206050 sequences.