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: 16, 18, ['1389', 'w', '6889', 'r', '6403', '3613', 'U', '8999', '1501', '6799', '7033', 'r', '6183', 'N', '1933', 'U', 'O', '4217', '5519', '6269']

4217