Search: id:A143043
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%I A143043
%S A143043 6006,17490,67860,331674,1980902,13757850,106254070
%N A143043 10^n-th number divisible by exactly 5 distinct primes.
%D A143043 J.-M. De Koninck, Ces nombres qui nous fascinent, Entry 455, pp 94, Ellipses, 
               Paris 2008.
%F A143043 a(n)=A051270(10^n).
%Y A143043 Cf. A051270.
%Y A143043 Sequence in context: A068132 A115429 A046395 this_sequence A031821 A064248 
               A157652
%Y A143043 Adjacent sequences: A143040 A143041 A143042 this_sequence A143044 A143045 
               A143046
%K A143043 more,nonn
%O A143043 1,1
%A A143043 Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 18 2008

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