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.
[-579, 137, 361, -471, -891, -96, -872, 921, -880, -959, 182, 717, -361, 787, 666, -883, 86, -319, -280, -484, -973, -7, -778]