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A039573
Numbers whose base-6 representation has the same number of 0's, 1's and 2's.
0
3, 4, 5, 21, 22, 23, 27, 28, 29, 33, 34, 35, 38, 48, 73, 78, 129, 130, 131, 135, 136, 137, 141, 142, 143, 165, 166, 167, 171, 172, 173, 177, 178, 179, 201, 202, 203, 207, 208, 209, 213, 214, 215, 231, 232, 233, 236, 242, 248, 291, 292, 293, 306, 312, 318, 326
OFFSET
1,1
MATHEMATICA
Select[Range[400], DigitCount[#, 6, 0]==DigitCount[#, 6, 1]==DigitCount[#, 6, 2]&] (* Harvey P. Dale, Apr 30 2020 *)
CROSSREFS
Cf. A007092.
Sequence in context: A048086 A048005 A334638 * A037347 A372413 A116474
KEYWORD
nonn,base,easy
STATUS
approved