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A039543
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Numbers whose base-12 representation has the same nonzero number of 5's and 11's.
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0
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71, 137, 215, 281, 359, 425, 503, 569, 647, 713, 731, 743, 755, 767, 779, 803, 815, 827, 839, 851, 852, 853, 854, 855, 856, 858, 859, 860, 861, 862, 935, 1001, 1079, 1145, 1223, 1289, 1367, 1433, 1511, 1577, 1589, 1601, 1613, 1625, 1637, 1644
(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[#, 12, 5]==DigitCount[#, 12, 11]>0&] (* Harvey P. Dale, Oct 06 2020 *)
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CROSSREFS
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KEYWORD
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nonn,base,easy
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AUTHOR
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STATUS
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approved
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