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.
[899, -206, -245, 644, -212, -733, -293, 692, 289, 209, 127, -508, -610, -480, -617, 152, 55, -635]