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A038599
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Numbers n such that n^3 - 2 is prime.
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16
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9, 15, 19, 27, 31, 37, 67, 91, 99, 109, 121, 129, 135, 145, 151, 165, 187, 189, 201, 207, 211, 217, 241, 259, 265, 267, 277, 279, 289, 319, 355, 357, 367, 369, 387, 391, 411, 417, 427, 435, 439, 445, 457, 459, 477, 489, 511, 525, 549, 555, 561, 615, 619, 621
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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LINKS
| Nathaniel Johnston, Table of n, a(n) for n = 1..10000
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EXAMPLE
| 15^3 - 2 = 3373 is prime, so 15 is in the sequence.
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MATHEMATICA
| a[n_]:=n^x-y; lst={}; x=3; y=2; Do[If[PrimeQ[a[n]], AppendTo[lst, n]], {n, 0, 6!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 03 2009]
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CROSSREFS
| Cf. A038600.
Cf. A028870, A028873 [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 03 2009]
Sequence in context: A070876 A161163 A058211 * A079364 A160666 A039769
Adjacent sequences: A038596 A038597 A038598 * A038600 A038601 A038602
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KEYWORD
| nonn
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AUTHOR
| Jeff Burch (gburch(AT)erols.com)
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EXTENSIONS
| Missed term, 207, and more terms added by Zak Seidov (zakseidov(AT)yahoo.com), Mar 14 2009
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