In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
[-104, -133, -454, 7, 333, 533, -372, -897, 410, 91, 847, -358, -191, -728, -990, 614, -24, -133, 546, 494, 199, -836, 525]