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, 624, 982, -683, 453, 834, -213, -267, -937, -346, 533, -453, 709, 31, 587, 860, -565, -810, 615]