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.
[291, -469, -943, 106, 928, -617, 7, 30, 309, 70, -971, -449, -901, 885, 382, -518, 943, -334, -355, 914, 311, -681]