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A045003
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Numbers whose base-3 representation contains exactly two 0's and four 2's.
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0
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512, 548, 560, 564, 656, 668, 672, 704, 708, 720, 809, 917, 953, 965, 969, 1241, 1277, 1289, 1293, 1385, 1397, 1401, 1433, 1437, 1449, 1511, 1529, 1535, 1537, 1565, 1601, 1613, 1617, 1637, 1643, 1645, 1655, 1667, 1671
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Select[Range[2000], DigitCount[#, 3, 0]==2&&DigitCount[#, 3, 2]==4&] (* Harvey P. Dale, Apr 07 2014 *)
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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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