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.
[-637, -336, 608, -700, -825, -58, 618, -285, -98, 606, -823, 900, -160, -343, -993, -187]