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.
[-207, 691, 319, 166, 72, -341, 264, 781, 878, -548, 932, 947, 605, -671, 160, 890, -986, 962, 22, 415]