id:A124181 - 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 + n^15 + n^17 + n^19 + n^21 + n^23 is prime.

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15

1, 3, 69, 86, 104, 110, 138, 146, 210, 238, 247, 260, 264, 269, 316, 436, 572, 600, 621, 654, 666, 715, 737, 740, 744, 754, 779, 1056, 1156, 1159, 1216, 1218, 1221, 1343 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`Do[If[PrimeQ[1 + n + n^3 + n^5 + n^7 + n^9 + n^11 + n^13 + n^15 + n^17 + n^19 + n^21 + n^23], Print[n]], {n, 1, 1400}]`
	CROSSREFS	`Cf. A049407.` `Sequence in context: A091872 A079320 A073163 this_sequence A046432 A166835 A166806` `Adjacent sequences: A124178 A124179 A124180 this_sequence A124182 A124183 A124184`
	KEYWORD	`nonn`
	AUTHOR	`Artur Jasinski (grafix(AT)csl.pl), Dec 13 2006`

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Last modified November 22 20:51 EST 2009. Contains 167312 sequences.

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