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Squares mod 38.
0

%I #13 Jan 27 2018 06:24:58

%S 0,1,4,5,6,7,9,11,16,17,19,20,23,24,25,26,28,30,35,36

%N Squares mod 38.

%o (Sage) [quadratic_residues(38)] # _Zerinvary Lajos_, May 24 2009

%K nonn,fini,full

%O 1,3

%A _N. J. A. Sloane_