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 A067466 #19 Jun 06 2022 05:48:02
%S A067466 7,11,13,19,23,29,37,41,47,53,59,73,83,89,97,101,107,109,113,137,149,
%T A067466 163,167,173,179,193,197,227,233,251,263,269,293,317,347,353,359,383,
%U A067466 389,401,433,449,467,479,487,503,509,557,563,569,577,587,593,641,653
%N A067466 Primes p such that p-1 has 2 distinct prime factors.
%H A067466 Amiram Eldar, <a href="/A067466/b067466.txt">Table of n, a(n) for n = 1..10000</a>
%t A067466 Select[Prime[Range[120]], PrimeNu[#-1] == 2 &] (* _Amiram Eldar_, Jun 06 2022 *)
%o A067466 (PARI) lista(nn) = {forprime(p=1, nn, if (omega(p-1) == 2, print1(p, ", ")););} \\ _Michel Marcus_, Nov 22 2013
%Y A067466 Cf. A006093, A007774, A008334.
%K A067466 nonn
%O A067466 1,1
%A A067466 _Benoit Cloitre_, Feb 23 2002