A032458 - OEIS

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A032458

Numbers n such that 163*2^n+1 is prime.

2, 4, 6, 8, 12, 18, 22, 30, 34, 44, 52, 54, 58, 62, 64, 68, 112, 114, 124, 126, 144, 148, 194, 226, 416, 490, 518, 536, 1642, 4344, 4958, 5104, 7424, 7530, 8134, 13166, 14466, 15124, 16734, 19448, 40746, 51206, 79162, 85736, 93466 (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: A081954 A096903 A177710 * A079212 A141452 A050597` `Adjacent sequences: A032455 A032456 A032457 * A032459 A032460 A032461`
	KEYWORD	`nonn,hard`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.