Hmmmm? Just march them on out.....you can do it...
1st 2nd 3rd 4th 5th .......14th
x x^3 x^5 x^7 x^9
You probably can see a pattern...... multipy by 2 subtract 1
14 *2 = 28
Subtract 1 = 27
x^27 Not so really bad, huh? Do you 'get it' ? Cool! Math on !