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.
[678, -8, -684, 991, -907, 375, 166, 1, -394, 217, 557, -118, -548, -403, 346, -403, 54, -739, 985, 41, 370, 245, 849, -667, 808]