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.
[-666, -26, -660, -83, -978, 366, -192, 267, -790, 558, -624, -764, 496, 39, -109, 7, 416]