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A038970 83 is not a square mod p. 0
2, 3, 5, 7, 11, 13, 23, 31, 53, 59, 73, 89, 97, 101, 127, 131, 137, 149, 151, 157, 167, 181, 191, 199, 227, 233, 257, 269, 281, 337, 359, 383, 389, 419, 421, 431, 433, 443, 449, 457, 461, 463, 479, 499, 523, 541 (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 83 (from the quadratic reciprocity law). - Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 21 2004

CROSSREFS

Sequence in context: A095080 A087634 A178576 * A079149 A024694 A024320

Adjacent sequences:  A038967 A038968 A038969 * A038971 A038972 A038973

KEYWORD

nonn

AUTHOR

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

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.