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 A202115 #21 Feb 20 2017 14:46:21 %S A202115 0,1,2,5,6,7,9,12,13,14,15,18,21,22,23,25,26,27,32,35,36,37,39,40,42, %T A202115 46,48,50,53,54,55,57,58,60,61,65,67,70,76,77,79,81,83,84,86,88,90,92, %U A202115 93,97,98,104,105,111,116,123,124,127,130,131,132,133,137 %N A202115 Numbers n such that 90n + 17 is prime. %H A202115 Robert Israel, <a href="/A202115/b202115.txt">Table of n, a(n) for n = 1..10000</a> %p A202115 select(t -> isprime(90*t+17),[$0..1000]); # _Robert Israel_, Sep 02 2014 %t A202115 Select[Range[0, 200], PrimeQ[90 # + 17] &] %o A202115 (PARI) is(n)=isprime(90*n+17) \\ _Charles R Greathouse IV_, Feb 20 2017 %Y A202115 Cf. A181732, A198382, A195993, A196000, A196007, A201739, A201734, A201804, A201816, A201817, A201818, A201820, A201822, A202101, A202104, A202105, A202110, A202112, A202113, A202114. %K A202115 nonn,easy %O A202115 1,3 %A A202115 _J. W. Helkenberg_, Dec 11 2011