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 A296930 #19 Nov 17 2023 07:34:04 %S A296930 5,19,29,37,41,43,47,59,61,67,73,83,97,103,109,113,127,151,173,179, %T A296930 181,191,193,197,223,233,239,241,251,263,269,271,277,307,313,317,331, %U A296930 337,359,383,397,401,443,449,463,467,491,521,523,541,563,587,599,601,617,631 %N A296930 Inert rational primes in the field Q(sqrt(-17)). %C A296930 Primes that are congruent to 5, 15, 19, 29, 35, 37, 41, 43, 45, 47, 55, 57, 59, 61, 65, or 67 mod 68. - _Amiram Eldar_, Nov 17 2023 %H A296930 Amiram Eldar, <a href="/A296930/b296930.txt">Table of n, a(n) for n = 1..10000</a> %H A296930 <a href="/index/Pri#primes_decomp_of">Index to sequences related to decomposition of primes in quadratic fields</a>. %p A296930 Load the Maple program HH given in A296920. Then run HH(-17, 200); This produces A296929, A296930, A296931. %t A296930 Select[Prime[Range[115]], KroneckerSymbol[-17, #] == -1 &] (* _Amiram Eldar_, Nov 17 2023 *) %Y A296930 Cf. A296920, A296929, A296931. %K A296930 nonn,easy %O A296930 1,1 %A A296930 _N. J. A. Sloane_, Dec 26 2017