A025651 Exponent of 5 (value of i) in n-th number of form 5^i*6^j.

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

Offset

1,4

Links

Table of n, a(n) for n=1..102.

Crossrefs

Sequence in context: A025683 A025660 A025677 * A330238 A025670 A122200

Adjacent sequences: A025648 A025649 A025650 * A025652 A025653 A025654

Keyword

nonn

Author

David W. Wilson

Status

approved