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 A114269 #12 Mar 16 2017 04:02:54
%S A114269 1,5,11,19,25,31,35,61,65,79,89,91,109,131,145,151,175,185,199,221,
%T A114269 269,329,331,355,401,431,445,481,485,511,515,529,539,569,595,605,611,
%U A114269 649,695,709,731,775,779,859,889,905,929,941,949,955,971,985,991
%N A114269 Numbers k such that k^2 + 6 is prime.
%H A114269 G. C. Greubel, <a href="/A114269/b114269.txt">Table of n, a(n) for n = 1..1000</a>
%t A114269 With[{k=6}, Select[Range[1000], PrimeQ[ #^2+k]&]]
%o A114269 (PARI) is(n)=isprime(n^2+6) \\ _Charles R Greathouse IV_, Jan 21 2015
%Y A114269 Other sequences of the type "Numbers k such that k^2 + i is prime": A005574 (i=1), A067201 (i=2), A049422 (i=3), A007591 (i=4), A078402 (i=5), A114270 (i=7), A114271 (i=8), A114272 (i=9), A114273 (i=10), A114274 (i=11), A114275 (i=12).
%K A114269 nonn
%O A114269 1,2
%A A114269 _Zak Seidov_, Nov 19 2005