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.
[935, 984, -165, 461, 800, -556, -418, -580, -428, 394, -212, -4, 949, 553, 6, -121, -346, -207, -730, 816, 687, -53, -30]