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.
[946, 322, -69, 249, 921, 376, -448, -496, 82, -280, 867, 9, -215, -160, -526, 498, 946, 827, 675, -27]