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.
[-446, 841, 673, -813, -121, -219, -764, -616, -855, -294, -861, 863, 447, -237, -419, -553, 320, -362, 106, -514, -657, 947, -938, 64]