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There are 20 odd numbers between 19 and 57
There are 19 numbers between zero and 365 that have an odd number of factors.
13, 15, 17 and 19
They are: 19 21 23 and 25
There are 6 odd numbers that are greater than 6 but less than 19. The odd numbers between 6 and 19 are 7, 9, 11, 13, 15, and 17.