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: 4, 20, ['v', 'C', 'w', 's', 'S', '1757', 'd', 'V', 'y', 'N', '9139', 'N', 'B', '4867', '4509', 't', '3247', '3339', '895', 'i', '8261', 'a', 'a', 'Y', '831', 'j', '3555']

27753