A025684 Exponent of 10 (value of j) in n-th number of form 2^i*10^j.

0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 4, 1, 2, 3, 0, 4, 1, 2, 3, 0, 4, 1, 2, 3, 0, 4, 1, 5, 2, 3, 0, 4, 1, 5, 2, 3, 0, 4, 1, 5, 2, 3, 0, 4, 1, 5, 2, 6, 3, 0, 4, 1, 5, 2, 6, 3, 0, 4, 1, 5, 2, 6, 3, 0, 4, 1, 5, 2, 6, 3, 0, 7, 4, 1, 5, 2, 6, 3, 0, 7, 4, 1, 5

Offset

1,12

Links

Table of n, a(n) for n=1..108.

Crossrefs

Sequence in context: A025858 A237451 A215592 * A025678 A073189 A194519

Adjacent sequences: A025681 A025682 A025683 * A025685 A025686 A025687

Keyword

nonn

Author

David W. Wilson

Status

approved