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A177194 Fibonacci numbers whose decimal expression does not contain any digit 0. 8
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

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.

LINKS

Table of n, a(n) for n=1..35.

FORMULA

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

EXAMPLE

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

CROSSREFS

Cf. A176253, A000045

Sequence in context: A020695 A212804 A132916 * A177247 A069041 A177372

Adjacent sequences:  A177191 A177192 A177193 * A177195 A177196 A177197

KEYWORD

nonn,base

AUTHOR

Carmine Suriano, May 04 2010

STATUS

approved

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Last modified November 20 15:32 EST 2014. Contains 249751 sequences.