A085859 Number of 5's in decimal expansion of Fibonacci(n).
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 2, 0, 0, 0, 1, 0, 0, 0, 2, 1, 1, 1, 1, 0, 1, 2, 2, 0, 0, 0, 0, 0, 1, 1, 0, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1, 3, 1, 2, 2, 1, 2, 1, 3, 0, 0, 1, 1, 1, 3, 2, 2, 1, 3, 0, 0, 1, 0, 2, 3, 1, 4, 0, 1, 0, 0, 0, 2, 1, 1, 0, 1, 3, 0, 2, 4, 3, 1, 0, 3, 2
Offset: 0