id:A154831 - OEIS Search Results

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Numbers n such that n^4-2 is prime.

+0
12

0, 3, 7, 11, 13, 21, 29, 39, 41, 43, 49, 53, 59, 73, 83, 85, 87, 95, 99, 101, 119, 129, 141, 143, 175, 181, 185, 189, 207, 217, 239, 241, 277, 279, 293, 311, 315, 323, 339, 343, 363, 367, 371, 375, 381, 389, 409, 421, 433, 435, 451, 473, 483, 497, 503, 507, 515 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`lst={}; Do[p=n^4-2; If[PrimeQ[p], AppendTo[lst, n]], {n, 0, 7!}]; lst`
	CROSSREFS	`Cf. A028870, A038599` `Sequence in context: A067542 A129748 A078098 this_sequence A059054 A109492 A095286` `Adjacent sequences: A154828 A154829 A154830 this_sequence A154832 A154833 A154834`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 15 2009`

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

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