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.
[-29, -818, 302, -278, 372, -395, -408, 1000, 441, -936, 505, 493, -224, 286, -293, -637, -394]