%I #18 May 25 2013 19:47:14
%S 2,5,23,31,37,41,43,59,61,73,83,103,107,113,127,131,139,163,173,197,
%T 223,241,251,269,271,277,283,307,337,349,353,359,367,373,379,389,401,
%U 409,419,431,433,443,449,461,467
%N Primes p such that 41 is a square mod p.
%C The only difference between this sequence and A191030 is the presence of a(6) = 41. - _Zak Seidov_, May 24 2013
%H Vincenzo Librandi, <a href="/A038919/b038919.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Prime[Range[100]], JacobiSymbol[41, #] != -1 &] (* _Vincenzo Librandi_, Sep 07 2012 *)
%Y Cf. A191030. - _Zak Seidov_, May 24 2013
%K nonn
%O 1,1
%A _N. J. A. Sloane_.