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A096108
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Enumeration of all numbers with no repeated digits, and all digits > 0. If the digits of n are k_1, ..., k_m, sort first by 2^k_1 + ... + 2^k_m, then by n.
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1
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1, 2, 12, 21, 3, 13, 31, 23, 32, 123, 132, 213, 231, 312, 321, 4, 14, 41, 24, 42, 34, 43, 124, 142, 214, 241, 134, 143, 314, 341, 234, 243, 324, 342, 423, 432, 1234, 1243, 1324, 1342, 1423, 1432
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OFFSET
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1,2
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COMMENTS
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There are 986409 terms in the sequence.
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LINKS
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EXAMPLE
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After 3 all numbers using 1 and 3 are placed in increasing order. Then all numbers using 2 and 3 are placed in increasing order then all numbers using 1,2,3 are placed in the same fashion. And the next term is 4.
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CROSSREFS
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KEYWORD
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nonn,base,fini
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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