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.
[435, 609, -936, -625, 294, -666, -836, -696, -189, -536, 377, -189, -873, 524, 553, -652, -933, -488, 302, 694]