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A038956 71 is not a square mod p. 0
3, 13, 17, 19, 41, 43, 53, 61, 79, 83, 97, 103, 107, 113, 131, 137, 149, 151, 167, 173, 179, 181, 191, 193, 197, 199, 223, 241, 251, 257, 263, 269, 271, 281, 311, 317, 337, 349, 353, 359, 367, 379, 389, 397, 401 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Also, only entries p=1 (mod 4) of the sequence are not squares mod 71 (from the quadratic reciprocity law). - Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 21 2004

CROSSREFS

Sequence in context: A042589 A107922 A119889 * A040123 A038883 A141188

Adjacent sequences:  A038953 A038954 A038955 * A038957 A038958 A038959

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 16 13:45 EST 2012. Contains 205917 sequences.