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A112405
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Numbers n such that n^9 - 3 is prime.
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2
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2, 20, 22, 46, 74, 76, 104, 110, 112, 140, 196, 206, 212, 322, 332, 386, 434, 440, 572, 602, 764, 766, 806, 812, 820, 986, 1070, 1076, 1160, 1334, 1396, 1402, 1432, 1460, 1574, 1630, 1636, 1660, 1760, 1802, 2026, 2036, 2066, 2080, 2132, 2134, 2192, 2200
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| If n=140 then n^9 - 3 = 20661046783999999997 (prime).
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MATHEMATICA
| Select[ Range[2, 2233], PrimeQ[ #^9 - 3] &] (* Robert G. Wilson v *)
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CROSSREFS
| Sequence in context: A111193 A136906 A022372 * A136885 A136909 A169965
Adjacent sequences: A112402 A112403 A112404 * A112406 A112407 A112408
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KEYWORD
| nonn
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AUTHOR
| Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jan 25 2006
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EXTENSIONS
| Edited and extended by Robert G. Wilson v (rgwv(at)rgwv.com), Jan 26 2006
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