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A370862
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Numbers m such that c(0) <= c(1) >= c(2), where c(k) = number of k's in the ternary representation of m.
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3
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1, 3, 4, 5, 7, 10, 11, 12, 13, 14, 15, 16, 19, 21, 22, 28, 30, 31, 32, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 48, 49, 50, 52, 58, 64, 66, 67, 68, 70, 76, 85, 86, 88, 91, 92, 93, 94, 95, 96, 97, 98, 100, 102, 103, 104, 106, 109, 110, 111, 112, 113, 114
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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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The ternary representation of 15 is 120, for which c(0)=1 <= c(1)=1 >= c(2)=1.
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MATHEMATICA
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Select[Range[1000], DigitCount[#, 3, 0] <= DigitCount[#, 3, 1] >= DigitCount[#, 3, 2] &]
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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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