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.
[5, 546, 564, -429, 249, 328, 562, -509, 566, -672, -483, -161, 715, -719, 377]