33, 35, 39, 45, 49
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None. All counting numbers are even or odd.
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
The composite numbers between 30 and 40 are 32, 33, 34, 35, 36, 38, and 39.
The composite numbers between 20 and 30 are 21, 22, 24, 25, 26, 27, and 28.
9, 15, 21, 25, 27