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 A080404 #8 Feb 06 2020 20:54:14
%S A080404 2,2,6,2,6,2,6,6,30,2,6,6,6,30,2,6,30,6,6,30,2,6,30,6,30,6,210,6,30,2,
%T A080404 30,6,30,6,30,6,210,6,30,30,6,2,30,6,30,210,6,30,30,6,30,210,6,30,30,
%U A080404 6,2,210,30,6,30,210,6,30,30,6,210,30,6,30,210,6,30,210,30,6,2,210,30,30,6
%N A080404 a(n)=A007947[A055932(n)]; the sequence consists of primorial numbers;.
%H A080404 Michael De Vlieger, <a href="/A080404/b080404.txt">Table of n, a(n) for n = 1..10000</a>
%t A080404 With[{P = FoldList[Times, Prime@ Range@ Max@ #]}, Map[P[[#]] &, #]] &@ Map[PrimeNu@ # &, Select[Range[10^4], Last[#] == Length[#] &@ PrimePi@ FactorInteger[#][[All, 1]] &]] (* _Michael De Vlieger_, Feb 06 2020 *)
%Y A080404 Cf. A007947, A002110, A055932.
%K A080404 nonn
%O A080404 1,1
%A A080404 _Labos Elemer_, Mar 19 2003