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, 6, ['R', '2917', '3153', '6015', '7957', 'T', '9557', 'z', 'e', '6493', '1089', 'h', 'g', 'X', 'F', '9087', '8043', '6597', '4319', 'u', 'v']

17125