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.
[-454, 469, -564, -907, -424, -841, 529, -144, 649, 607, -650, 872, 18, -352, -163, 379, -841, 179, 437]