This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A191027 #12 Sep 08 2022 08:45:57 %S A191027 3,7,11,41,47,53,67,71,73,83,101,107,127,137,139,149,151,157,173,181, %T A191027 197,211,223,229,233,263,269,271,293,307,317,337,349,359,367,373,379, %U A191027 397,419,433,443,491,509,521,571,593,599,601,613,617,619,641,659,673 %N A191027 Primes that are nonzero squares mod 37. %C A191027 Primes p such that the Legendre symbol (p/37) = +1. - _N. J. A. Sloane_, May 25 2013 %H A191027 Vincenzo Librandi, <a href="/A191027/b191027.txt">Table of n, a(n) for n = 1..1000</a> %t A191027 Select[Prime[Range[200]], JacobiSymbol[#,37]==1&] %o A191027 (Magma) [p: p in PrimesUpTo(643) | JacobiSymbol(p, 37) eq 1]; // _Vincenzo Librandi_, Sep 10 2012 %Y A191027 Except for excluding 37, identical to A038913. %K A191027 nonn,easy %O A191027 1,1 %A A191027 _T. D. Noe_, May 24 2011