How many odd numbers are in the following number series, which does not contain an odd number just after it, but contains an even number just before it? 3 5 8 1 4 9 7 6 1 5 9 2 3 4 8 5 2

3

3 5 8 1 4 9 7 6 1 5 9 2 3 4 8 5 2

According to the question, the following condition should be fulfilled:

Even number - odd number →Χ odd number

The above condition is being fulfilled 3 times in the given series.