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.
[708, 687, -277, 206, 485, -731, 20, -916, -134, -38, 235, 136, -127, 115, 437, -277, 15, -711, -27, -745, 629, 57, 739, -475]