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, 8, ['O', '6161', '1449', '5113', 's', 'm', 'k', 'c', 'e', 'l', 'f', 'F', 'w', 'g', 'N', 'w', '5859', 'T', '8215', '6087', '8251', '4475', '2133', '6353', 't', 'T', '4169', 's', '4863']

12723