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.
[-381, 205, 976, 496, 936, 776, 971, -920, 617, 637, 656, -501, -862, 639, -248, 928, 417, 633, 444, -128, 648]