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2, 3, 5, 11, 17, 23, 29, 31, 41, 43, 47, 59, 71, 83, 89, 101, 107, 109, 113, 127, 137, 149, 167, 173, 179, 191, 197, 223, 227, 229, 233, 239, 251, 257, 263, 269, 277, 281, 283, 293, 307, 311, 317, 347, 353, 359, 383, 389, 397, 401, 419, 431, 433, 439, 449, 457
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history;
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OFFSET
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1,1
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COMMENTS
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Complement of A059350 relative to A000040. - Vincenzo Librandi, Sep 14 2012
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LINKS
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R. J. Mathar, Table of n, a(n) for n = 1..1000
Index entries for related sequences
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MATHEMATICA
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ok[p_]:= Reduce[Mod[x^39 - 2, p] == 0, x, Integers] =!= False; Select[Prime[Range[100]], ok] (* Vincenzo Librandi, Sep 14 2012 *)
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PROG
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(MAGMA) [p: p in PrimesUpTo(500) | exists(t){x : x in ResidueClassRing(p) | x^39 eq 2}]; // Vincenzo Librandi, Sep 14 2012
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CROSSREFS
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Cf. A000040, A059350.
Sequence in context: A049589 A049583 A049596 * A098058 A040054 A093503
Adjacent sequences: A049568 A049569 A049570 * A049572 A049573 A049574
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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