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.
[69, 154, 845, 306, 729, 58, 539, -705, 283, 59, 949, -636, 222, -552, -567, 426, -740, 481, -620]