A032482 - OEIS

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A032482

Numbers n such that 211*2^n+1 is prime.

20, 28, 32, 192, 380, 1408, 1672, 2736, 6276, 8140, 31156, 40036 (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: A194674 A059617 A122146 * A024411 A139805 A141823` `Adjacent sequences: A032479 A032480 A032481 * A032483 A032484 A032485`
	KEYWORD	`nonn,hard`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 17 03:45 EST 2012. Contains 205978 sequences.