

A038948


Primes p such that 66 is not a square mod p.


1



7, 23, 29, 37, 47, 67, 71, 73, 79, 83, 89, 101, 107, 113, 127, 131, 137, 149, 151, 157, 163, 173, 181, 191, 193, 197, 227, 229, 241, 257, 271, 293, 311, 331, 337, 347, 353, 379, 383, 397, 401, 409, 421, 439, 449
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OFFSET

1,1


LINKS

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


MATHEMATICA

Select[Prime@Range[120], JacobiSymbol[66, #] ==  1 &] (* Vincenzo Librandi, Sep 09 2012 *)


PROG

(PARI) select(n>!issquare(Mod(66, n)), primes(100)) \\ Charles R Greathouse IV, Sep 09 2012


CROSSREFS

Sequence in context: A109992 A070330 A095314 * A019389 A056723 A080802
Adjacent sequences: A038945 A038946 A038947 * A038949 A038950 A038951


KEYWORD

nonn


AUTHOR

N. J. A. Sloane.


EXTENSIONS

Offset changed from 0 to 1 by Vincenzo Librandi, Sep 09 2012


STATUS

approved



