Definition: 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.
Input: [-779, 102, 861, -584, -891, 745, -290, 109, 621, 874, 539, 391, 375, -8, -77, 502, -921, 619, 365, 727, 892, 129, -291, -770]

[-8, -77, 727]