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.
[-673, -321, 680, 186, -479, -274, -471, 863, -194, 888, -922, -262, -254, 21, 729, 702, 165]