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.
[-455, -344, -823, -439, -82, -427, -136, -726, 543, 599, -709, 908, 55, -947, 718, -72]