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.
[111, -565, 581, -191, -585, -291, -180, -730, -669, -465, 950, 258, -933, 595, 729, -774, 171, -554, -8, 323, 921]