id:A124164 - OEIS Search Results

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Numbers n such that 1 + n + n^3 + n^5 + n^7 + n^9 + n^11 + n^13 is prime.

+0
4

2, 3, 15, 26, 30, 42, 63, 77, 107, 114, 123, 131, 143, 149, 173, 177, 212, 288, 297, 308, 309, 348, 411, 474 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Do[If[PrimeQ[1 + n + n^3 + n^5 + n^7 + n^9 + n^11 + n^13], Print[n]], {n, 1, 300}]`
	CROSSREFS	`Cf. A049407.` `Sequence in context: A162890 A030072 A064219 this_sequence A060753 A143880 A037388` `Adjacent sequences: A124161 A124162 A124163 this_sequence A124165 A124166 A124167`
	KEYWORD	`nonn`
	AUTHOR	`Artur Jasinski (grafix(AT)csl.pl), Dec 13 2006`

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.