%I A027566
%S A027566 1,18,126,1652
%N A027566 Number of numbers not of form k_1 k_2 .. k_n (1/k_1 + .. + 1/k_n), k_i 
               >= 1.
%Y A027566 Cf. A025052, A027563, A027565, A027565.
%Y A027566 Sequence in context: A101378 A107417 A056125 this_sequence A041620 A142965 
               A058649
%Y A027566 Adjacent sequences: A027563 A027564 A027565 this_sequence A027567 A027568 
               A027569
%K A027566 nonn,hard,nice
%O A027566 2,2
%A A027566 R. H. Hardin (rhhardin(AT)att.net)