Search: id:A083918
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%I A083918
%S A083918 0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,
%T A083918 1,0,1,0,1,0,0,0,0,0,0,0,2,0,0,0,0,0,1,0,2,0,1,0,0,0,0,0,1,0,0,0,1,0,0,
%U A083918 0,2,0,0,0,1,0,1,0,1,0,0,0,1,0,0,0,2,0,1,0,0,0,0,0,2,0,1,0,0,0,0,0,1,0
%N A083918 Number of divisors of n that are congruent to 8 modulo 10.
%C A083918 a(n) = A000005(n) - A083910(n) - A083911(n) - A083912(n) - A083913(n) 
               - A083914(n) - A083915(n) - A083916(n) - A083917(n) - A083919(n).
%Y A083918 Cf. A010879, A000005, A001227.
%Y A083918 Sequence in context: A086015 A086012 A127268 this_sequence A083895 A093488 
               A085858
%Y A083918 Adjacent sequences: A083915 A083916 A083917 this_sequence A083919 A083920 
               A083921
%K A083918 nonn
%O A083918 1,48
%A A083918 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 08 2003

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