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.
[555, 12, 931, 808, -34, 91, 46, 24, 547, 842, -354, -495, -218, -697, -73]