Definition: 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.
Input: [-299, 103, 170, -422, -708, -222, 899, 155, 223, -577, -938, 707, -454, -917, 10, -657]

[-222, 707, -454]