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A045079
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Numbers whose base-4 representation contains exactly three 0's and three 3's.
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0
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3087, 3123, 3132, 3267, 3276, 3312, 3843, 3852, 3888, 4032, 4159, 4303, 4339, 4348, 4879, 4915, 4924, 5059, 5068, 5104, 7183, 7219, 7228, 7363, 7372, 7408, 7939, 7948, 7984, 8128, 8255, 8399, 8435, 8444, 8975, 9011
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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[10000], DigitCount[#, 4, 0]==DigitCount[#, 4, 3]==3&] (* Harvey P. Dale, Mar 11 2015 *)
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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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