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A125573
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a(n) = number of n-digit terms with different sets of decimal digits in A108571.
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0
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1, 1, 2, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 21, 21, 22, 23, 23, 23, 23, 22, 21, 21, 19, 18, 17, 15, 13, 12, 10, 9, 8, 6, 5, 4, 3, 2, 2, 1, 1, 1
(list; graph; refs; listen; history; internal format)
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