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.
6, 7, ['8321', 'N', 'p', '4879', 'f', 'z', 's', 's', 'V', '5445', '9643', '9137', 'j', '5753', 'P', 'z', '1333', '1965', '3067', 'o', '7937', 'n', 'W']