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.
[-186, -108, 243, 661, 801, -263, 814, 386, 495, -505, -560, -660, -386, 536, 156]