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: [-619, 690, -897, -161, -102, -368, 21, -538, -402, 44, 178, 824, -637, -880, -422, -406, -978, 615, -217, -958]

[-161, 44]