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.
[180, -146, 921, -89, 76, -850, 445, -948, 250, 635, 477, -431, 367, 39, -802]