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.
[-157, -601, 512, 237, -571, 910, 970, -933, 946, 989, 881, -204, 173, -803, 798]