A028793 - OEIS

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A028793

Nonsquares mod 80.

%I #6 Jan 13 2017 06:39:29

%S 2,3,5,6,7,8,10,11,12,13,14,15,17,18,19,21,22,23,24,26,27,28,29,30,31,

%T 32,33,34,35,37,38,39,40,42,43,44,45,46,47,48,50,51,52,53,54,55,56,57,

%U 58,59,60,61,62,63,66,67,68,69,70,71,72,73,74,75,76,77,78,79

%N Nonsquares mod 80.

%K nonn,fini,full

%O 1,1

%A _N. J. A. Sloane_.