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 A105691 #15 Sep 08 2022 08:45:17
%S A105691 2,17,47,113,167,467,503,617,647,827,1013,1109,1277,1307,1553,1583,
%T A105691 1847,2087,2129,2309,2399,2777,2789,3137,3209,3767,3779,4007,4157,
%U A105691 4229,4259,4523,4637,5087,5297,5393,5417,6257,6287,6389,6719,6737,6833,6863
%N A105691 Primes p such that both 2p + 3 and 4p + 5 are primes.
%C A105691 Primes from A105610.
%H A105691 Michael De Vlieger, <a href="/A105691/b105691.txt">Table of n, a(n) for n = 1..10000</a>
%t A105691 Select[Prime@ Range[900], AllTrue[{2 # + 3, 4 # + 5}, PrimeQ] &] (* _Michael De Vlieger_, Jan 22 2018 *)
%o A105691 (Magma) [p: p in PrimesUpTo(7000) |IsPrime(4*p+5) and IsPrime(2*p+3)] // _Vincenzo Librandi_, Nov 13 2010
%Y A105691 Cf. A005382, A005383, A105610.
%K A105691 nonn
%O A105691 1,1
%A A105691 _Zak Seidov_, Apr 17 2005