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.
[733, 856, -312, -247, -907, 734, -578, -112, -60, -422, 305, -574, -164, 638, 61, -663, -580, -137, 571, -603, 963, 846]