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 A092104 #7 Aug 05 2016 10:12:00
%S A092104 13,19,29,37,43,53,59,61,73,89,97,127,137,149,163,173,181,191,223,239,
%T A092104 241,251,257,263,269,271,293,307,313,331,359,397,419,421,431,449,457,
%U A092104 509,521,523,541,547,557,563,569,577,587,593,601,653,659,673,683,691
%N A092104 Primes of form p*q + 4, with prime p and q.
%C A092104 Primes of form p*q + 2, A063638. Primes common in A063638 and A092104, A092105. Primes of form p*p + 4, A045637.
%H A092104 Harvey P. Dale, <a href="/A092104/b092104.txt">Table of n, a(n) for n = 1..1000</a>
%t A092104 With[{upto=700},Select[Times@@#+4&/@Tuples[Prime[Range[PrimePi[upto/2]]], 2], PrimeQ[#]&&#<+upto&]]//Union (* _Harvey P. Dale_, Jul 23 2016 *)
%o A092104 (PARI) list(lim)=my(v=List(),t); forprime(p=3,(lim-4)\3, forprime(q=3,min((lim-4)\p, p), t=p*q+4; if(isprime(t), listput(v,t)))); Set(v) \\ _Charles R Greathouse IV_, Aug 05 2016
%Y A092104 Cf. A045637, A063638, A092105.
%K A092104 easy,nonn
%O A092104 1,1
%A A092104 _Zak Seidov_, Feb 20 2004