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.
[-979, -532, -531, 196, -296, -844, -90, -596, 597, 469, 962, -237, -622, -880, 618, -829]