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.
[456, -209, 288, 989, -299, -727, 74, -475, 120, -434, -972, 703, -304, -942, 128, 69, -865, 321, 707, -895, -727, 233]