A058767 - OEIS

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A058767

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

2, 4, 12, 52, 100, 108, 160, 2940, 2964, 17334, 21768, 41604, 65208, 72780 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	REFERENCES	`Posting to NMBRTHRY(AT)LISTSERV.NODAK.EDU by Mile Oakes (Mikeoakes2(AT)aol.com) Dec 30 2000 entitled "Gaussian analogues of the Cullen and Woodall primes."`
	LINKS	`Index entries for Gaussian integers and primes`
	MATHEMATICA	`Do[ If[ PrimeQ[ n*2^(n/2) + 1 ], Print[n] ], {n, 1, 100000} ]`
	CROSSREFS	`Sequence in context: A030887 A030924 A030831 * A075876 A158569 A020106` `Adjacent sequences: A058764 A058765 A058766 * A058768 A058769 A058770`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 02 2001`

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Last modified February 14 17:10 EST 2012. Contains 205644 sequences.