Search: id:A031500
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%I A031500
%S A031500 99,199,299,399,499,599,699,799,899,919,929,939,949,959,969,979,
%T A031500 989,991,992,993,994,995,996,997,998,1199,1299,1399,1499,1599,
%U A031500 1699,1799,1899,1919,1929,1939,1949,1959,1969,1979,1989,1991
%N A031500 n-th number k which in base 10 has 2 fewer 0's than 9's.
%Y A031500 Sequence in context: A097599 A033674 A043526 this_sequence A044431 A044812 
               A125820
%Y A031500 Adjacent sequences: A031497 A031498 A031499 this_sequence A031501 A031502 
               A031503
%K A031500 nonn
%O A031500 1,1
%A A031500 Clark Kimberling (ck6(AT)evansville.edu)

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