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.
[-326, 450, 449, -511, -358, 271, 632, 985, -106, 697, -929, 506, 460, 871, -900, 772, -545]