A028799 - OEIS

%I #11 Nov 29 2019 18:36:52

%S 2,3,5,7,8,12,18,19,20,22,26,27,28,29,30,32,33,34,37,39,42,45,46,48,

%T 50,51,55,61,62,63,65,69,70,71,72,73,75,76,77,80,82,85

%N Nonsquares mod 86.

%o (PARI) for(k=0, 86, if(!issquare(Mod(k, 86)), print1(k, ", "))) \\ _Hugo Pfoertner_, Nov 29 2019

%Y Cf. A010447.

%K nonn,fini,full

%O 1,1

%A _N. J. A. Sloane_.

%E Incorrect term 43 removed by _Alonso del Arte_, Nov 29 2019