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.
[-51, -693, -363, 544, 523, 856, -931, -865, -606, -857, -600, -103, 495, -292, 253, 789, 221, 196, 360, -33, 427, -780]