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 A057605 #13 Sep 08 2022 08:45:02 %S A057605 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,22,24,25,27,28,29, %T A057605 31,32,33,34,36,37,38,39,40,42,43,44,45,46,47,49,50,51,52,53,54,55,57, %U A057605 58,59,60,64,67,69,70,71,72,74,77,78,79,80,81,82,84,85,88,89,90,91,92 %N A057605 Nonnegative n such that 4*n^2 + 163 is prime. %H A057605 Vincenzo Librandi, <a href="/A057605/b057605.txt">Table of n, a(n) for n = 1..2000</a> %p A057605 a := []; for n from 0 to 500 do if isprime(4*n^2+163) then a := [op(a), n]; fi; od: a; %t A057605 Select[Range[0,100],PrimeQ[4#^2+163]&] (* _Harvey P. Dale_, Aug 14 2014 *) %o A057605 (Magma) [n: n in [0..100] | IsPrime( 4*n^2 + 163 )]; // _Vincenzo Librandi_, Aug 15 2014 %Y A057605 Cf. A057604. %K A057605 nonn %O A057605 1,3 %A A057605 _N. J. A. Sloane_, Oct 08 2000 %E A057605 More terms from _James R. Buddenhagen_, Mar 03 2001