id:A058603 - OEIS Search Results

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Numbers n such that 7*3^n + 2 is prime.

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1, 3, 4, 31, 33, 76, 196, 319, 405, 591, 2028, 2140 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`Do[ If[ PrimeQ[ 7*3^n + 2 ], Print[ n ] ], {n, 1, 2500} ]`
	CROSSREFS	`Adjacent sequences: A058600 A058601 A058602 this_sequence A058604 A058605 A058606` `Sequence in context: A076001 A032833 A127068 this_sequence A042653 A042431 A032834`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 26 2000`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.