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.
5, 18, ['m', '4957', 'c', '6989', 'A', '1145', '7513', 'B', '8567', '8001', 'p', 'l', '4271', '3091', '3179', 'w', 'v', 'P', '2565', 'y', '4863', '2947', 'E', 'W', 'R', '3617']