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.
[-546, -474, 416, -393, -701, -803, 140, 755, -484, 481, -781, -409, -692, 365, 884, -321, -370, -356]