A025682 - OEIS

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A025682

Exponent of 9 (value of j) in n-th number of form 8^i*9^j.

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

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,6

LINKS

Table of n, a(n) for n=1..103.

CROSSREFS

Differs from A002262 at a(190).

Sequence in context: A373748 A048151 A025675 * A025691 A002262 A374448

Adjacent sequences: A025679 A025680 A025681 * A025683 A025684 A025685

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved