Search: id:A037134
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%I A037134
%S A037134 0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1,0,0,1,0,0,0,1,0,0,0,1,0,
%T A037134 0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,1,2,0,0,0,0,2,0,0,0,0,1,1,0,1,0,
%U A037134 0,0,0,0,2,0,1,1,1,0,0,0,0,1,0,0,1,0,0,0,1,0,1,0,0,0,0,0,1,1,0,1
%N A037134 Number of ways of writing n as a+b where a is abundant (or perfect), 
               b is deficient (or perfect) and s(a)-a=b-s(b) (s(x)=sigma(x)-x).
%H A037134 Naohiro Nomoto, <a href="http://www.geocities.co.jp/Technopolis/1793/
               Tao-e.htm">Sequence of Yin and Yang</a>
%e A037134 E.g. 17=5+12, 5-s(5)=s(12)-12, a(17)=1; 34=6+28, a(34)=1.
%Y A037134 Sequence in context: A039968 A092037 A166301 this_sequence A001343 A022882 
               A000089
%Y A037134 Adjacent sequences: A037131 A037132 A037133 this_sequence A037135 A037136 
               A037137
%K A037134 nonn
%O A037134 1,56
%A A037134 Naohiro Nomoto (6284968128(AT)geocities.co.jp)

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