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: 14, 20, ['5907', '6065', 'k', '8289', 'f', 'Q', 'a', 'Q', '7205', 'G', 'Q', 'V', 'W', 'A', 's', '6947', '3411', '1121', 'D', '2395', 'S', '7313', 'C']

13874