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: 4, 14, ['z', 'W', 'R', 'E', '6363', '489', 'd', '1349', '6863', 'e', 'j', '7551', 'a', '1253', 'e', '1663', '6241', '4877']

23868