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.
[-957, 919, -466, 694, 159, -943, 310, -487, -544, -357, -781, 322, -401, -527, -368, 530, 183, -625, 386, 512]