A038903 30 is a square mod p.

2, 3, 5, 7, 13, 17, 19, 29, 37, 71, 83, 101, 103, 107, 113, 127, 137, 139, 149, 157, 191, 211, 223, 227, 233, 239, 241, 257, 269, 277, 311, 331, 347, 353, 359, 367, 373, 379, 389, 397, 409, 431, 443, 461, 463, 467

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Prime[Range[100]], JacobiSymbol[30, #] != -1 &] (* Vincenzo Librandi, Sep 07 2012 *)

Crossrefs

Sequence in context: A153503 A049587 A293008 * A136003 A215799 A237057

Adjacent sequences: A038900 A038901 A038902 * A038904 A038905 A038906

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved