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.
[221, 133, 409, 863, -742, -193, -270, 812, -622, -494, 561, 495, 20, 226, 262, -727, 213, -882, -796, 225, -438, -374]