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: 11, 17, ['2329', 'n', 'H', 'J', 'X', 'Q', '6027', 'b', '5251', 'u', 'o', 'a', 'E', '9665', '7685', '3787', 'I']

21137