%I #4 Oct 02 2013 15:47:16
%S 3,233,433494437,806515533049393,1264937032042997393488322,
%T 131151201344081895336534324866,184551825793033096366333,
%U 5972304273877744135569338397692020533504,205697230343233228174223751303346572685,1001919737325604309473206237898433933302481297
%N Smallest Fibonacci number containing exactly n 3's.
%e a(2)=233 so 233 is the smallest Fibonacci number containing exactly two 3's.
%t With[{fibs=Fibonacci[Range[1000]]},Flatten[Table[Select[fibs,DigitCount[ #,10,3] == n&,1],{n,10}]]] (* _Harvey P. Dale_, May 05 2013 *)
%K base,nonn
%O 1,1
%A _Shyam Sunder Gupta_, Jul 14 2002
%E More terms from _Harvey P. Dale_, May 05 2013
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