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.
[661, -425, 964, 399, -156, -256, -276, 222, 922, 878, -592, 831, -555, -1000, -148, -756, -387, -447, 186, 432, -288, 553, 853, -603, 460]