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.
[-326, 384, 684, 199, -920, 497, 768, -888, -761, -831, -802, 780, 264, -512, -484, -851, -704, -599, -673, -868]