A038915 Primes p such that 38 is a square mod p.

2, 11, 13, 17, 19, 29, 31, 37, 43, 53, 71, 73, 79, 83, 103, 109, 127, 131, 137, 139, 151, 163, 167, 173, 181, 223, 233, 251, 269, 283, 293, 313, 317, 347, 353, 373, 383, 419, 421, 431, 439, 443, 457, 467, 487, 491

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[100]], JacobiSymbol[38, #] != -1 &] (* Vincenzo Librandi, Sep 07 2012 *)

Crossrefs

Sequence in context: A172071 A058048 A241659 * A166849 A119449 A243586

Adjacent sequences: A038912 A038913 A038914 * A038916 A038917 A038918

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved