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A025677 Exponent of 8 (value of i) in n-th number of form 8^i*10^j. 0
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, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 11, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2, 12, 1, 11, 0, 10, 9, 8, 7, 6, 5, 4, 3, 13, 2, 12, 1, 11, 0, 10, 9, 8, 7, 6, 5, 4, 14 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

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

CROSSREFS

Sequence in context: A025676 A025683 A025660 * A025651 A330238 A025670

Adjacent sequences:  A025674 A025675 A025676 * A025678 A025679 A025680

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified July 13 16:22 EDT 2020. Contains 335688 sequences. (Running on oeis4.)