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.
[451, -258, -818, 955, 27, 417, 35, -1, -567, 905, -32, 676, -401, 572, -471, -988, 321, -331, 430]