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.
[-251, 820, -509, -195, 980, -804, -844, -443, -319, -964, 426, -979, 784, 73, -145, -94, 677, 590, -778, -528, -203]