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.
[576, 407, 578, 467, -290, -893, -333, -862, -180, 371, 135, -352, 280, -256, 275]