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 A098933 #4 Jul 17 2013 14:02:29 %S A098933 17,19,31,37,43,61,67,73,97,103,127,151,163,181,193,211,241,271,277, %T A098933 283,307,331,367,373,397,433,457,463,523,571,577,601,607,613,631,661, %U A098933 673,691,733,757,787,811,823,853,877,967,991,997,1033,1063,1117,1123,1201 %N A098933 Primes of the form p+14, where p is a prime. %o A098933 (PARI) isok(n) = isprime(n) && isprime(n - 14) \\ _Michel Marcus_, Jul 17 2013 %Y A098933 Cf. A000040 A006512 A067829 A094743 A046132 A067830 A046117 A067831 A092402 A092146 A092216. %K A098933 nonn,easy %O A098933 1,1 %A A098933 Douglas Winston (douglas.winston(AT)srupc.com), Oct 20 2004