%I A014884
%S A014884 1,102772,102773,102774,102775,102776,102777,102778,102779,102780,
%T A014884 142155,142156,737002,737003,737004,737005,737006,737007,737008,
%U A014884 737009,737010,1594323,1594324,1697095,1697096,1697097,1697098
%N A014884 n is equal to the number of 1's in all numbers <= n written in base 9.
%Y A014884 Cf. A014778.
%Y A014884 Sequence in context: A034089 A146569 A081463 this_sequence A015330 A147526 
               A136312
%Y A014884 Adjacent sequences: A014881 A014882 A014883 this_sequence A014885 A014886 
               A014887
%K A014884 nonn,base
%O A014884 1,2
%A A014884 Olivier Gerard (olivier.gerard(AT)gmail.com)