Search: id:A095686
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%I A095686
%S A095686 1,1,1,2,1,2,2,1,3,1,2,2,1,3,1,3,2,2,1,4,2,2,3,1,4,1,3,2,2,2,1,2,2,4,1,
%T A095686 4,1,3,3,2,1,5,3,2,3,1,4,2,4,2,2,1,6,1,2,3,2,4,1,3,2,4,1,6,1,2,3,3,2,4,
%U A095686 1,5,2,1,6,2,2,2,4,1,6,2,3,2,2,2,6,1,3,3,1,4,1,4,4,2,1,6,1,4,2,5,1,4,2
%N A095686 Half the number of divisors of nonsquares (A000037).
%C A095686 The first occurrence of n in the sequence corresponds to the nonsquare 
               = A003680(n) = A005179(2n).
%C A095686 Also number of unordered divisor pairs (d,n/d) for n=A000037. - Lekraj 
               Beedassy (blekraj(AT)yahoo.com), Jul 30 2004
%F A095686 a(n)=A000005(A000037(n))/2.
%Y A095686 Sequence in context: A107027 A107030 A050362 this_sequence A105258 A160696 
               A152545
%Y A095686 Adjacent sequences: A095683 A095684 A095685 this_sequence A095687 A095688 
               A095689
%K A095686 nonn
%O A095686 1,4
%A A095686 Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 05 2004
%E A095686 Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), 
               Jul 09 2004

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