A025655 Exponent of 5 (value of i) in n-th number of form 5^i*10^j.

0, 1, 0, 2, 1, 0, 3, 2, 1, 4, 0, 3, 2, 5, 1, 4, 0, 3, 6, 2, 5, 1, 4, 7, 0, 3, 6, 2, 5, 8, 1, 4, 7, 0, 3, 6, 9, 2, 5, 8, 1, 4, 7, 10, 0, 3, 6, 9, 2, 5, 8, 11, 1, 4, 7, 10, 0, 3, 6, 9, 12, 2, 5, 8, 11, 1, 4, 7, 10, 0, 13, 3, 6, 9, 12, 2, 5, 8, 11, 1, 14, 4, 7, 10, 0, 13, 3, 6, 9, 12, 2, 15, 5, 8, 11, 1, 14, 4, 7

Offset: 1

Author

David W. Wilson

Keywords

• nonn

Crossrefs

Cf. A025625.