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.
[-325, 792, 775, 417, 557, 380, 715, 908, -377, 176, -120, -818, -721, -254, -227, 363, 736, 431]