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.
9, 16, ['D', '8627', '7661', 'P', 'u', '7919', 'C', 'X', '5919', 'a', '5337', 'a', '7989', '9747', '4625', 'A', 'P']