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, 15, ['U', 'G', '4461', '7163', '5651', 'x', '4017', 'W', '7237', 'k', 'b', 'k', 'h', '9147', 'T', '9035', '537', 'Y', 'Q']
20401

7, 17, ['149', 'O', 'h', '7873', '9227', '5655', '8945', 'I', 'c', 'V', 'Z', 'I', 'L', '1153', 'L', 'Y', '2031', 'B', 'S', 'x', 'u', '2483', 'M', '2469', '4991']
12129

7, 13, ['I', 'H', '9109', '3571', 'B', '4577', 'a', '7309', '9663', 'A', '9055', 'a', 'n', 'g']

26027