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.
[845, 96, -176, 327, -111, 769, 986, 595, -544, -796, 676, -133, 37, 540, 520, 94, -990]