A053362 - OEIS

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A053362

Numbers n such that 291*2^n+1 is prime.

4, 12, 16, 20, 24, 39, 40, 65, 77, 95, 240, 256, 303, 376, 416, 596, 760, 1037, 1045, 1553, 2452, 2559, 2596, 2607, 4616, 5703, 8620, 8799, 10180, 12756, 13124, 16620, 17312, 29489, 33576, 51149, 74832, 77560, 106863 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`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: A145199 A082420 A205683 * A077770 A108269 A081523` `Adjacent sequences: A053359 A053360 A053361 * A053363 A053364 A053365`
	KEYWORD	`hard,nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 29 1999`

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Last modified February 15 23:53 EST 2012. Contains 205860 sequences.