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.
[239, -985, 723, -13, -701, 953, -484, 146, -273, -831, -668, 615, -622, 537, 33, 834]