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, 6, ['7901', '6277', '609', 'z', 'w', '253', 'p', '7761', '3669', '4699', 'a', '2763', 'F', '8093', '1455', '3691', '4135', 'e', 'O']

15040