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 A113487 #13 Mar 13 2017 04:30:01 %S A113487 0,1,3,13,15,21,27,33,37,43,55,57,61,75,85,87,91,93,103,105,111,127, %T A113487 135,141,145,157,171,177,181,187,213,217,223,231,241,243,247,255,265, %U A113487 273,283,297,301,303,313,325,345,355,363,373,385,387,415,421,423,441,451 %N A113487 Numbers k such that 17*k + 2 is prime. %H A113487 G. C. Greubel, <a href="/A113487/b113487.txt">Table of n, a(n) for n = 1..1000</a> %e A113487 If n=187 then 17*n + 2 = 3181 (prime). %t A113487 Select[Range[0, 400], PrimeQ[17# + 2] &] (* _Stefan Steinerberger_, Mar 18 2006 *) %Y A113487 Cf. A113115. %K A113487 nonn %O A113487 1,3 %A A113487 _Parthasarathy Nambi_, Jan 09 2006 %E A113487 More terms from _Stefan Steinerberger_, Mar 18 2006 %E A113487 More terms from _Franklin T. Adams-Watters_, Aug 29 2006