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.
[813, -302, -181, 732, 43, 618, -558, -138, 217, -584, -448, 546, -625, -152, 400, -380, -904, -897, -101, -549, -783]