A053356 - OEIS

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A053356

Numbers n such that 279*2^n+1 is prime.

2, 5, 10, 67, 70, 185, 218, 254, 530, 539, 587, 767, 806, 1142, 1169, 2098, 3035, 4310, 8909, 14150, 15461, 15778, 15962, 16711, 17819, 41915 (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: A140304 A183451 A018549 * A018584 A018603 A018615` `Adjacent sequences: A053353 A053354 A053355 * A053357 A053358 A053359`
	KEYWORD	`hard,nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 29 1999`

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Last modified February 15 13:05 EST 2012. Contains 205789 sequences.