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 A155938 #8 Sep 08 2022 08:45:41 %S A155938 3,5,11,17,23,41,47,83,101,107,137,167,233,251,311,317,347,353,383, %T A155938 467,503,521,587,593,647,683,761,797,857,941,1013,1031,1103,1181,1187, %U A155938 1223,1301,1433,1493,1571,1607,1721,1847,1907,1913,1931,1973,1997,2081,2153 %N A155938 Primes p such that 13*p + 8 is also prime. %H A155938 Vincenzo Librandi, <a href="/A155938/b155938.txt">Table of n, a(n) for n = 1..1000</a> %t A155938 Select[Prime[Range[2500]], PrimeQ[(13*# + 8)]&] (* _Vincenzo Librandi_, Oct 30 2012 *) %o A155938 (Magma) [p: p in PrimesUpTo(2200)| IsPrime(13*p + 8)]; // _Vincenzo Librandi_, Oct 30 2012 %Y A155938 Cf. A092178, A155937, A155939. %K A155938 nonn,easy %O A155938 1,1 %A A155938 _Vincenzo Librandi_, Jan 31 2009