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A039238
Numbers whose base-12 representation has the same number of 2's and 11's.
0
0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 63, 64, 65, 66, 67, 68, 69, 70, 72, 73, 75, 76, 77, 78, 79, 80, 81, 82, 84, 85, 87, 88, 89, 90, 91, 92, 93
OFFSET
1,3
MATHEMATICA
Select[Range[0, 100], DigitCount[#, 12, 2]==DigitCount[#, 12, 11]&] (* Harvey P. Dale, Aug 05 2011 *)
CROSSREFS
Sequence in context: A211347 A258777 A298004 * A299532 A026432 A026436
KEYWORD
nonn,base,easy
STATUS
approved