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A073559 Number of Fibonacci numbers F(k), k <= 10^n, whose initial digit is 3. 0

%I

%S 2,13,125,1250,12494,124939,1249382,12493871

%N Number of Fibonacci numbers F(k), k <= 10^n, whose initial digit is 3.

%F Lim as n -> inf. a(n)/10^n=log(4/3), where the base is 10. - _Robert Gerbicz_, Sep 05 2002

%e a(2)=13 because there are 13 Fibonacci numbers up to 10^2 whose initial digit is 3.

%K base,nonn

%O 1,1

%A _Shyam Sunder Gupta_, Aug 15 2002

%E More terms from _Robert Gerbicz_, Sep 05 2002

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Last modified June 25 22:13 EDT 2022. Contains 354868 sequences. (Running on oeis4.)