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A025691 Exponent of 10 (value of j) in n-th number of form 9^i*10^j. 1

%I #5 Mar 30 2012 18:35:26

%S 0,0,1,0,1,2,0,1,2,3,0,1,2,3,4,0,1,2,3,4,5,0,1,2,3,4,5,6,0,1,2,3,4,5,

%T 6,7,0,1,2,3,4,5,6,7,8,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,10,0,1,

%U 2,3,4,5,6,7,8,9,10,11,0,1,2,3,4,5,6,7,8,9,10,11,12,0,1,2,3,4,5,6,7,8,9,10,11

%N Exponent of 10 (value of j) in n-th number of form 9^i*10^j.

%Y Differs from A002262 at a(253).

%K nonn

%O 1,6

%A _David W. Wilson_

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