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.
[-783, -935, 756, -497, -742, 261, -672, -1000, -889, 807, 360, 399, 357, 532, -694, -68, 624, 498, 131, -307, 109, -496, 558, 704]