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.
[849, -165, 20, 378, 255, 857, -180, 145, 680, 47, -432, 559, -926, 80, -957, -791, 3]