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.
12, 18, ['O', 'J', '8229', 'M', '565', '7645', '6839', 'D', '3735', 'B', '2615', '1845', 'I', 'N', '2039', '1485', '7557', 'n', '2939', 'b', '5279', '5627', '5235', 'J', '4509', 'C', 'G', '7625', 'H', 'H']