
2, 3, 5, 11, 17, 23, 29, 31, 41, 43, 47, 53, 59, 71, 83, 89, 101, 107, 109, 113, 127, 131, 149, 157, 167, 173, 179, 191, 197, 223, 227, 229, 233, 251, 257, 263, 269, 277, 281, 283, 293, 311, 317, 347, 353, 359, 383, 389, 397, 401, 419, 431, 433, 439, 449, 457
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OFFSET

1,1


COMMENTS

Complement of A059640 relative to A000040.  Vincenzo Librandi, Sep 14 2012


LINKS

R. J. Mathar, Table of n, a(n) for n = 1..1000
Index entries for related sequences


MATHEMATICA

ok[p_]:= Reduce[Mod[x^51  2, p] == 0, x, Integers] =!= False; Select[Prime[Range[100]], ok] (* Vincenzo Librandi, Sep 14 2012 *)


PROG

(MAGMA) [p: p in PrimesUpTo(500)  exists(t){x : x in ResidueClassRing(p)  x^51 eq 2}]; // Vincenzo Librandi, Sep 14 2012


CROSSREFS

Cf. A000040, A059640.
Sequence in context: A040095 A040028 A049589 * A049596 A049571 A098058
Adjacent sequences: A049580 A049581 A049582 * A049584 A049585 A049586


KEYWORD

nonn,easy


AUTHOR

N. J. A. Sloane.


STATUS

approved

