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 A190293 #9 Aug 25 2016 23:07:05
%S A190293 10080,15840,16800,18720,22176,23520,24480,26208,26400,27360,31200,
%T A190293 33120,34020,34272,38304,40800,41184,41760,44640,45600,46368,51744,
%U A190293 53280,53460,53856,55200,58080,58464,59040,60192,61152,61600,61920,62496
%N A190293 Numbers with prime factorization pqr^2s^5.
%H A190293 T. D. Noe, <a href="/A190293/b190293.txt">Table of n, a(n) for n = 1..1000</a>
%H A190293 Will Nicholes,<a href="http://willnicholes.com/math/primesiglist.htm">Prime Signatures</a>
%t A190293 f[n_]:=Sort[Last/@FactorInteger[n]]=={1,1,2,5};Select[Range[100000],f]
%o A190293 (PARI) list(lim)=my(v=List(),t1,t2,t3); forprime(p=2,sqrtnint(lim\60, 5), t1=p^5; forprime(q=2,sqrtint(lim\(6*t1)), if(q==p, next); t2=q^2*t1; forprime(r=2,lim\(2*t2), if(r==p || r==q, next); t3=r*t2; forprime(s=2,lim\t3, if(s==p || s==q || s==r, next); listput(v, t3*s))))); Set(v) \\ _Charles R Greathouse IV_, Aug 25 2016
%Y A190293 Cf. A162144, A190115, A190292.
%K A190293 nonn
%O A190293 1,1
%A A190293 _Vladimir Joseph Stephan Orlovsky_, May 07 2011