%I A038956
%S A038956 3,13,17,19,41,43,53,61,79,83,97,103,107,113,131,137,149,
%T A038956 151,167,173,179,181,191,193,197,199,223,241,251,257,263,
%U A038956 269,271,281,311,317,337,349,353,359,367,379,389,397,401
%N A038956 71 is not a square mod p.
%C A038956 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
%Y A038956 Sequence in context: A042589 A107922 A119889 this_sequence A040123 A038883 
               A141188
%Y A038956 Adjacent sequences: A038953 A038954 A038955 this_sequence A038957 A038958 
               A038959
%K A038956 nonn
%O A038956 0,1
%A A038956 N. J. A. Sloane (njas(AT)research.att.com).