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: 6, 18, ['6059', '2291', 'u', 'E', 'P', 'M', '4169', 'R', 'c', '4523', 's', 'O', '6531', '7799', '6863', 'p', '37', 'e', 'q', '2543', '1193']

29922