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: [400, -665, 951, -806, -51, 142, 444, -206, 843, -830, -425, -217, -78, 664, 17, 393, -194, 807, 550, 450, -128, 611]

[444, 393]