Definition: 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.
Input: 3, 14, ['7137', '9343', 'T', 'y', 't', '2231', 'S', '6747', 'W', 'V', 'd', 'H', 'R', '1659', 'b', 'U', '2829', '7715', '8487', 'a', 'V', '3787']

10637