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.
[661, -635, 767, 637, 809, -45, 37, 714, -262, -590, -604, 775, -610, -39, 176, 274, -962, -845, 641, -348, 444, 176, 73, -906, -55]