A059676 - OEIS

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A059676

Numbers n such that n*5^n - 1 is prime.

8, 14, 42, 384, 564, 4256, 6368, 21132, 27180, 96584 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`Steven Harvey, Generalized Woodall Search`
	MATHEMATICA	`Do[ If[ PrimeQ[ n*5^n - 1 ], Print[ n ]], {n, 1, 4000} ]`
	CROSSREFS	`Sequence in context: A064969 A144840 A121866 * A111050 A009453 A198307` `Adjacent sequences: A059673 A059674 A059675 * A059677 A059678 A059679`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 05 2001`
	EXTENSIONS	`More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), Jan 05 2008`

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Last modified February 17 07:41 EST 2012. Contains 205998 sequences.