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, 5, ['6449', 'V', '3359', '5893', 'H', 'I', 'j', '9281', 's', 'u', '5729', 'I', '7119', '9425', 'c', 'n', 'n', 'R', '113', '7129', '6747']

15701