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.
[72, -579, 604, -787, 216, -246, -1000, -979, -640, 789, -302, 67, -327, 33, -255, -959, -408, -125, 115, -633]