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: 1, 3, ['8215', 'k', 'k', '8559', '4885', 's', '1369', 't', '3799', '7791', 'B', '9197', 'v', '8941', 'c', '5921', 'F', '7955']

8215