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.
[593, 195, -116, -384, 111, -847, 160, 540, -207, -368, -938, 836, 339, -574, -592, -638, 702, 399, -988, -957]