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A179933
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n replaced by a list of the distinct positive integers that can be formed with the decimal digits of n.
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0
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1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 10, 1, 11, 1, 2, 12, 21, 1, 3, 13, 31, 1, 4, 14, 41, 1, 5, 15, 51, 1, 6, 16, 61, 1, 7, 17, 71, 1, 8, 18, 81, 1, 9, 19, 91, 2, 20, 1, 2, 12, 21, 2, 22, 2, 3, 23, 32, 2, 4, 24, 42, 2, 5, 25, 52, 2, 6, 26, 62, 2, 7, 27, 72, 2, 8, 28, 82, 2, 9, 29, 92, 3, 30, 1, 3, 13
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listen;
history;
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OFFSET
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1,2
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LINKS
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EXAMPLE
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1 is replaced by 1 because 1 is the only number that can be formed with the digits in 1.
10 is replaced by 1, 10 because these are the only distinct, nonzero numbers that can be formed with the digits in 10 (0 is not nonzero; 01=1 so it is not distinct).
12 is replaced by 1, 2, 12, 21.
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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