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.
[844, 468, -260, 684, -239, 1000, 321, -615, -487, 339, -402, -139, -339, 259, 294, 205, 41]