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: 13, 15, ['L', '2057', 'V', '5981', '3269', 'u', 'y', '8227', '981', 'e', 'v', 'V', '3097', 'Q', '9365', '4913', 'y', '2981', 'H', 'K', 'a', 'Q', '201', 'w', '3529', '5431']

12462