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Search: id:A125265
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| A125265 |
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Numbers n such that n^k + k - 1 is prime, k=11. |
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+0
7
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| 1, 7, 19, 21, 33, 69, 153, 157, 193, 253, 379, 391, 439, 543, 549, 559, 579, 609, 879, 937, 939, 993, 1063, 1083, 1107, 1119, 1191, 1209, 1267, 1281, 1287, 1333, 1537, 1617, 1797, 1819, 1923, 1971, 1987, 1989, 2041, 2061, 2073, 2101, 2103, 2343, 2373
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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k = 1 A000040, k = 2 A005574, k = 3 A067200, k = 4 A125259, k = 5 A125260, k = 6 A125261, k = 7 A125262, k = 8 A125263, k = 10 A125264, k = 11 A125265
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MATHEMATICA
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lst={}; k=11; Do[If[PrimeQ[n^k+k-1], AppendTo[lst, n]], {n, 0, 10^4}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 10 2008]
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CROSSREFS
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Cf. A000040, A005574, A067200, A125259 - A125265.
Adjacent sequences: A125262 A125263 A125264 this_sequence A125266 A125267 A125268
Sequence in context: A102167 A109637 A039513 this_sequence A123532 A113972 A082422
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KEYWORD
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nonn
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AUTHOR
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Zak Seidov (zakseidov(AT)gmail.com), Nov 26 2006
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