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.
6, 16, ['p', '7171', 'x', 'a', 'g', '8811', 'T', 'q', '4389', 'T', 'p', '4263', '8127', 'Z', '9817', '6085', 'M', '603', '3589', 'W', '6013', 'N', '2475', '471', 'r']