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A028783 Nonsquares mod 70. 0

%I #11 Dec 02 2019 02:14:19

%S 2,3,5,6,7,8,10,12,13,17,18,19,20,22,23,24,26,27,28,31,32,33,34,37,38,

%T 40,41,42,43,45,47,48,52,53,54,55,57,58,59,61,62,63,66,67,68,69

%N Nonsquares mod 70.

%o (PARI) for(k=0, 70, if(!issquare(Mod(k, 70)), print1(k, ", "))) \\ _Hugo Pfoertner_, Dec 02 2019

%K nonn,fini,full

%O 1,1

%A _N. J. A. Sloane_.

%E Incorrect term 35 removed by _Alonso del Arte_, Dec 01 2019

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)