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.
[3, -716, 334, 417, 166, 286, 755, -80, 957, -508, -943, 18, -471, 35, 13, 339, -536]