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.
[477, -707, -839, 918, -782, 819, 426, -716, 211, -935, 709, -348, -81, 952, 908, 917, 21, -653, -527, 579, -435, -992, 91, 405, 489]