A370865 Numbers m such that c(0) > c(1) <= c(2), where c(k) = number of k's in the ternary representation of m.
6, 18, 20, 24, 29, 33, 45, 54, 55, 56, 57, 60, 62, 63, 72, 74, 78, 83, 87, 89, 99, 101, 105, 135, 137, 141, 153, 162, 163, 164, 165, 167, 168, 169, 170, 171, 173, 177, 180, 181, 182, 183, 186, 188, 189, 191, 195, 207, 216, 217, 218, 219, 222, 224, 225, 234
Offset: 1
Examples
The ternary representation of 20 is 202, for which c(0)=1 > c(1)=0 <= c(2)=2.
Programs
-
Mathematica
Select[Range[1000], DigitCount[#, 3, 0] > DigitCount[#, 3, 1] <= DigitCount[#, 3, 2] &]