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.
[956, -51, 795, 688, 306, -614, -924, -313, -591, 457, 60, -536, 928, -193, -812, -809, -324, 332, 401, 975, 709, -312]