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.
[955, 586, -994, -848, -31, 57, -210, -622, -249, -775, -324, -396, 37, 79, -661, -709, -397, -62, -868, 109, 404, -921, -491, -573]