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: [156, -933, -397, -821, -222, 853, 966, 290, 774, -672, 230, 358, -68, 218, 94, -228, 935, -188, 879, -229, -545]

[-222, -545]