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.

15, 21, ['w', 'R', '9247', '5745', '5397', 'U', 'R', 'e', '8067', 'e', '2851', 'O', 'F', '4705', '5393', 'q', 'b', 'J', '211', '4319', 'o', 'h', 'Z', '4423', 'j', '2691', 'U']
9923

5, 16, ['t', 'r', 'O', 'q', 'B', '6327', 'f', 'R', 'H', '4429', 'o', '5347', 'U', 'h', '7067', '237', 'i', 'k', 'K', '461', 'L', '4105', 'i', '6483']
23407

1, 1, ['323', 'D', 'R', '7027', '147', 'C', '7813']

323