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.
[169, -509, -798, -854, 83, 633, 485, -185, 946, -294, -609, -384, 55, -47, -412]