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.
[390, -727, -322, -218, 408, -3, -517, -487, -35, 895, 710, -525, -733, 46, -973]