A177194 Fibonacci numbers whose decimal expansion does not contain any digit 0.

1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 987, 1597, 2584, 4181, 6765, 17711, 28657, 46368, 121393, 196418, 317811, 514229, 1346269, 3524578, 9227465, 24157817, 63245986, 267914296, 433494437, 53316291173, 86267571272

Offset: 1

Author

Carmine Suriano, May 04 2010

Keywords

• nonn
• base

Comments

The probability that fib(n) contains no 0's decreases to zero as n goes to infinity. Its maximum value seems to be F(184) having 39 digits, including no zeros.

Examples

			a(7)=13 since fib(7) does not contain the digit 0.
		

Crossrefs

Cf. A176253, A000045

Formula

a(n) = A000045(A076564(n)). [From R. J. Mathar, Oct 18 2010]