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A177376 Fibonacci numbers whose decimal expansion does not contain any digit 9. 0

%I #7 Aug 05 2016 13:08:49

%S 1,1,2,3,5,8,13,21,34,55,144,233,377,610,2584,4181,6765,17711,28657,

%T 46368,75025,317811,832040,3524578,5702887,24157817,102334155,

%U 165580141,701408733,20365011074,86267571272,225851433717,17167680177565

%N Fibonacci numbers whose decimal expansion does not contain any digit 9.

%C The probability that Fib(n) contains no 9's goes to zero as n grows to infinity. It appears that the largest term is F(188). [Corrected by _Jon E. Schoenfield_, May 08 2010]

%e a(11)=144 since it is the 11th Fibonacci containing no 9's

%t Select[Fibonacci[Range[100]],DigitCount[#,10,9]==0&] (* _Harvey P. Dale_, Jan 22 2014 *)

%Y Cf. A000045, A177194, A177195, A177231, A177245, A177246, A176253, A177247, A177272, A177372, A177374

%K nonn,base

%O 1,3

%A _Carmine Suriano_, May 07 2010

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)