%I A050621
%S A050621 2,12,104,1008,10016,100032,1000064,10000128,100000256,1000000512,
%T A050621 10000001024,100000002048,1000000004096,10000000008192,100000000016384,
%U A050621 1000000000032768,10000000000065536,100000000000131072
%N A050621 Smallest n-digit number divisible by 2^n.
%C A050621 Quotients arising from this sequence give A034478 ((5^(n-1)+1)/2).
%F A050621 10^(n-1) + 2^(n-1).
%Y A050621 Cf. A035014, A034478, A050622.
%Y A050621 Sequence in context: A113557 A123897 A052693 this_sequence A152254 A157328 
               A061632
%Y A050621 Adjacent sequences: A050618 A050619 A050620 this_sequence A050622 A050623 
               A050624
%K A050621 nonn,base
%O A050621 1,1
%A A050621 Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1999.