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 A176167 #20 Jul 18 2023 23:26:02
%S A176167 203433,214489,225069,258013,294593,313053,315721,352885,389389,
%T A176167 409353,418845,421629,452353,464385,478905,485133,500905,508045,
%U A176167 508989,526029,528409,538745,542269,542793,548301,556869,559689,569065,571233,579885
%N A176167 First of a triple of consecutive integers, each the product of 4 distinct primes.
%C A176167 A subsequence of A242607 and A016813. - _M. F. Hasler_, May 19 2014
%H A176167 Zak Seidov, <a href="/A176167/b176167.txt">Table of n, a(n) for n = 1..1000</a>
%e A176167 203433 is a term: 203433 = 3*19*43*83, 203434 = 2*7*11*1321, 203435 = 5*23*29*61.
%t A176167 f1[n_]:=Last/@FactorInteger[n]=={1,1,1,1};f2[n_]:=Max[Last/@FactorInteger[n]];lst={};Do[If[f1[n]&&f1[n+1]&&f1[n+2],AppendTo[lst,n]],{n,5*8!,7*9!}];lst
%o A176167 (PARI) forstep(n=1+10^5,10^7,4, for(k=n,n+2,issquarefree(k)||next(2)); for(k=n,n+2,omega(k)==4||next(2));print1((n)",")) \\ _M. F. Hasler_, May 19 2014
%Y A176167 Cf. A039833, A066509, A192203. Subsequence of A140078 and of A318896.
%K A176167 nonn
%O A176167 1,1
%A A176167 _Vladimir Joseph Stephan Orlovsky_, Apr 10 2010