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 A346015 #11 Jun 25 2024 01:29:54
%S A346015 1,6,210,900,1080,1440,30030,69300,83160,110880,5292000,9261000,
%T A346015 9525600,9699690,15315300,18378360,24504480,67737600,170100000,
%U A346015 181440000,244944000,416215800,435456000,554954400,756756000,901800900,1324323000,1362160800,6469693230,6692786100
%N A346015 Least integers of their prime signature (A025487) whose average number of distinct prime factors of their divisors is an integer.
%C A346015 Since f(k) = A346009(k)/A346010(k), the average number of distinct prime factors of the divisors of k, depends only on the prime signature of k, the sequence A346014 consists of all the numbers with the same prime signature of terms of this sequence.
%H A346015 Amiram Eldar, <a href="/A346015/b346015.txt">Table of n, a(n) for n = 1..10000</a>
%t A346015 lps = Cases[Import["https://oeis.org/A025487/b025487.txt", "Table"], {_, _}][[;; , 2]]; f[p_, e_] := e/(e + 1); d[1] = 1; d[n_] := Denominator[Plus @@ f @@@ FactorInteger[n]]; Select[lps, d[#] == 1 &]
%Y A346015 Intersection of A025487 and A346014.
%Y A346015 Cf. A346009, A346010.
%K A346015 nonn
%O A346015 1,2
%A A346015 _Amiram Eldar_, Jul 01 2021