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: 15, 17, ['D', 'x', 'f', 'f', 'E', 't', '6253', '6231', 'r', 'G', '5689', 'v', '6993', 'a', 'W', '2599', '4865', 'p', '9629', 'G', 'l', '5287', '4099', '6007', 'z', 'I', 'B', 'l', 'D']

7464