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, -72, 998, 151, -422, -412, 946, 506, 811, 325, -88, 475, 776, 622, -215, -648, -375, -268, 919, -550, 555, -377, -717, -495, 739]