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 A154625 #16 Sep 08 2022 08:45:40 %S A154625 5,23,47,53,83,89,149,179,317,347,353,359,389,467,503,557,569,647,683, %T A154625 773,929,947,977,983,1019,1103,1193,1217,1229,1283,1307,1319,1439, %U A154625 1733,1847,1889,1907,2069,2153,2243,2309,2357,2393,2399,2417,2657,2687,2693 %N A154625 Primes p such that 71*p + 34 is also prime. %H A154625 Vincenzo Librandi, <a href="/A154625/b154625.txt">Table of n, a(n) for n = 1..1000</a> %p A154625 a := proc (n) if isprime(n) = true and isprime(71*n+34) = true then n else end if end proc: seq(a(n), n = 1 .. 3000); # _Emeric Deutsch_, Jan 26 2009 %t A154625 Select[Prime[Range[500]],PrimeQ[71#+34]&] (* _Harvey P. Dale_, Jun 04 2011 *) %o A154625 (Magma) [p: p in PrimesUpTo(2800)| IsPrime(71*p + 34)]; // _Vincenzo Librandi_, Oct 30 2012 %Y A154625 Cf. A154624. %K A154625 nonn,easy %O A154625 1,1 %A A154625 _Vincenzo Librandi_, Jan 17 2009 %E A154625 Extended by _Emeric Deutsch_, Jan 26 2009