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.
[994, -841, 872, 579, 811, 630, -139, -817, 365, 87, 427, -554, -832, -813, 94, 409]