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: 5, 14, ['2409', 'N', 'p', '1269', 'X', '6777', 'L', '5', '1951', 'm', '9735', 'S', 'L', 'w', '9927', 'q', '681', '2499', '4345', 'a', '9747', '8269']

18468