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.
[960, -944, -161, 560, 985, 26, -938, 556, 842, 298, 78, -956, -252, 507, 397, -520, -589, -30]