A109631 Smallest number m such that n divides (10's complement factorial of m).

1, 2, 1, 2, 5, 2, 3, 2, 1, 5, 12, 2, 22, 3, 5, 4, 15, 2, 24, 5, 3, 12, 31, 2, 10, 22, 4, 3, 13, 5, 38, 6, 12, 15, 5, 2, 26, 24, 22, 5, 18, 3, 14, 12, 5, 31, 53, 4, 16, 10, 15, 22, 47, 4, 12, 3, 24, 13, 41, 5, 39, 38, 3, 6, 22, 12, 33, 15, 31, 5, 29, 2, 27, 26, 10, 24, 12, 22, 21, 5, 7, 18