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, 20, ['K', '3793', 'e', 'U', 'C', 'q', 'K', '9293', 'H', '7643', 'I', '2847', '2371', 'p', 'j', '5401', '5669', 'M', 'G', '5693', '8495', 'u', 'r', 'J', 'i', '6447', '4119']

38917