Answer: Python Puzzler #1309

The answer is A. The program prints:

[1, 3, 5, 7, 9, 11, 13, 15]

Checked by running the program for real.

range(1, 17, 2) counts from 1 in steps of 2 and stops before 17.

print(list(range(1, 17, 2)))

Try it: change one number in the program and predict the new output before you run it.