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.
[-695, 471, 352, -471, 591, -528, -617, 853, -526, -175, 975, -630, 669, 971, 565, 887, -509, 876, 340, 715, -874, 382, 1, 642]