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.
[-882, 590, -316, -47, -249, -447, 116, -797, 949, 647, -12, 172, -511, 378, -892]