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.
5, 16, ['L', '4633', 'Z', '725', '7759', 'y', '2993', 'u', 'j', '8803', '1241', '4629', 'U', '7109', '7141', '2595', 'y', 'u', '5183']