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.
[-1000, -273, -24, 895, 181, -292, -232, 704, -139, 948, 842, 918, 849, -234, 728, 180, 305, 421, 610]