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: [621, -741, 193, 980, -318, -163, 611, 853, 926, -923, -354, 898, -676, 95, -322, 236, -281, -323, 730, -472, -167, 108, 721, 90]

[898, -676, -323]