A038947 - OEIS

A038947

Primes p such that 66 is a square mod p.

2, 3, 5, 11, 13, 17, 19, 31, 41, 43, 53, 59, 61, 97, 103, 109, 139, 167, 179, 199, 211, 223, 233, 239, 251, 263, 269, 277, 281, 283, 307, 313, 317, 349, 359, 367, 373, 389, 419, 431, 433, 443, 463, 467, 479, 487

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OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Prime[Range[100]], ! JacobiSymbol[66, #] == -1 &] (* Vincenzo Librandi, Sep 08 2012 *)

CROSSREFS

Sequence in context: A088254 A089191 A225184 * A095315 A221717 A140558

Adjacent sequences: A038944 A038945 A038946 * A038948 A038949 A038950

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved