Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 17, 17, ['C', '2251', '7747', 'p', '7049', '5807', 'C', 'P', '6669', 'e', '8425', '3251', '6989', '4409', '2213', '3701', '1529', '8823', 'e', 'W']

1529