

A081664


For the smallest q for which there exists a fraction p/q containing n in its decimal expansion, this sequence gives the smallest p.


1



1, 1, 1, 2, 1, 2, 3, 4, 9, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 3, 2, 1, 6, 1, 4, 3, 1, 1, 3, 5, 8, 1, 1, 5, 4, 3, 2, 1, 2, 5, 1, 7, 4, 5, 2, 1, 12, 1, 1, 5, 1, 2, 5, 5, 9, 1, 7, 13, 3, 2, 5, 4, 9, 13, 2, 19, 11, 1, 7, 1, 3, 11, 2, 3, 1, 7, 11, 19, 4, 2, 1, 5, 2, 1, 13, 7, 8, 1, 9, 11, 1, 14, 1, 19, 24, 33, 49
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