Search: id:A132588
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%I A132588
%S A132588 1,1,1,1,1,1,1,4,1,5,1,2,1,2,1,1,1,2,1,4,1,1,1,1,1,1,1
%N A132588 Let b(k) be the k-th term of the flattened irregular array where the 
               m-th row contains the positive divisors of m. (b(k) = A027750(k).) 
               Then a(n) =GCD(b(n),n).
%H A132588 Leroy Quet, <a href="http://www.prism-of-spirals.net/">Home Page</a> 
               (listed in lieu of email address)
%e A132588 A027750: 1,1,2,1,3,1,2,4,1,5,1,2,3,6,...
%e A132588 The 14th term of this list is 6.
%e A132588 So a(14) = GCD(6,14) = 2.
%Y A132588 Cf. A132587, A132589, A027750.
%Y A132588 Sequence in context: A076810 A061642 A143313 this_sequence A046785 A060044 
               A019303
%Y A132588 Adjacent sequences: A132585 A132586 A132587 this_sequence A132589 A132590 
               A132591
%K A132588 more,nonn
%O A132588 1,8
%A A132588 Leroy Quet Aug 23 2007

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