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.
[773, -102, -360, -56, -514, -594, 440, -455, 880, 673, 289, -157, 29, -654, 799, -567, -87, 707, -851, -30, -383, -620, 668, -856, -475]