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.
[-698, -733, -711, 694, -374, -97, -153, 703, -358, -984, 573, 249, 810, -287, -708, -76, 456, -700]