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 A097437 #8 Nov 21 2013 12:48:21
%S A097437 31,37,61,127,241,787,2017,2767,5791,7537,9151,9781,10141,15391,19927,
%T A097437 33577,36877,41947,42187,42667,57037,74821,78787,92647,102181,115741,
%U A097437 135007,139387,142537,143467,157207,159157,160687,161947,176191,180211
%N A097437 Value of C in y = x^2 + 9x + C such that y is prime for all x = 0 to 5.
%e A097437 a(4) = 127: y = x^2+9x+127.
%e A097437 If x = 0; y = 0+0+127 = 127, which is prime.
%e A097437 If x = 1; y = 1+9+127 = 137, which is prime.
%e A097437 If x = 2; y = 4+18+127 = 149, which is prime.
%e A097437 If x = 3; y = 9+27+127 = 163, which is prime.
%e A097437 If x = 4; y = 16+36+127 = 179, which is prime.
%e A097437 If x = 5; y = 25+45+127 = 197, which is prime.
%t A097437 Select[Prime[Range[25000]], And@@PrimeQ[#+{10,22,36,52,70}]&] (* _Harvey P. Dale_, Jan 08 2011 *)
%K A097437 nonn
%O A097437 1,1
%A A097437 _Ray G. Opao_, Aug 22 2004