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

1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 144, 233, 377, 610, 2584, 4181, 6765, 17711, 28657, 46368, 75025, 317811, 832040, 3524578, 5702887, 24157817, 102334155, 165580141, 701408733, 20365011074, 86267571272, 225851433717, 17167680177565

Offset: 1

Author

Carmine Suriano, May 07 2010

Keywords

• nonn
• base

Comments

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]

Examples

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

Crossrefs

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

Programs

Mathematica

Select[Fibonacci[Range[100]],DigitCount[#,10,9]==0&] (* Harvey P. Dale, Jan 22 2014 *)