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.
[-290, 860, -991, 918, 961, -390, -836, 931, -865, -117, -147, 254, 863, 96, 168, 217, -369, 305, -823, -699, -254, 510, 983, 240]