%I #10 Sep 08 2022 08:44:56
%S 5,7,19,29,43,47,61,71,89,103,113,127,131,173,197,211,229,239,257,271,
%T 281,313,337,379,383,397,421,439,449,463,467,491,509,523,547,593,607,
%U 617,631,659,673,677,691,701,719
%N Primes congruent to {0, 1, 5} mod 7.
%H Vincenzo Librandi, <a href="/A045446/b045446.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Prime[Range[200]],MemberQ[{0,1,5},Mod[#,7]]&] (* _Vincenzo Librandi_, Aug 13 2012 *)
%o (Magma) [ p: p in PrimesUpTo(1000) | p mod 7 in {0, 1, 5} ]; // _Vincenzo Librandi_, Aug 13 2012
%Y Cf. A000040.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_