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.
[108, -155, -149, -856, 202, -897, -338, 559, -25, 471, 723, 518, -553, -17, -739, -961, -893, 280, -696, -5, -646, 586, -901, -215]