Search: id:A083912
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%I A083912
%S A083912 0,1,0,1,0,1,0,1,0,1,0,2,0,1,0,1,0,1,0,1,0,2,0,2,0,1,0,1,0,1,0,2,0,1,0,
%T A083912 2,0,1,0,1,0,2,0,2,0,1,0,2,0,1,0,2,0,1,0,1,0,1,0,2,0,2,0,2,0,2,0,1,0,1,
%U A083912 0,3,0,1,0,1,0,1,0,1,0,2,0,3,0,1,0,2,0,1,0,2,0,1,0,3,0,1,0,1,0,2,0,2,0
%N A083912 Number of divisors of n that are congruent to 2 modulo 10.
%C A083912 a(n) = A000005(n) - A083910(n) - A083911(n) - A083913(n) - A083914(n) 
               - A083915(n) - A083916(n) - A083917(n) - A083918(n) - A083919(n).
%Y A083912 Cf. A010879, A000005, A001227.
%Y A083912 Sequence in context: A160804 A085854 A117145 this_sequence A157187 A152140 
               A104975
%Y A083912 Adjacent sequences: A083909 A083910 A083911 this_sequence A083913 A083914 
               A083915
%K A083912 nonn
%O A083912 1,12
%A A083912 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 08 2003

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