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, 20, ['u', '2111', 'g', 'Q', '3095', '4203', '1335', 'm', 'D', '6031', '2331', 'u', 'K', 'E', '577', '1499', '2959', 'J', 'W', 'Y']

22030