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.
[-996, -576, -882, 596, -705, -990, 331, 304, 387, 266, -670, 222, -834, 98, 532, 444, 347, 190, 263, -388, -824, 819]