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: [-440, -67, -25, -817, -10, -478, -926, 749, 698, 770, 270, 183, -486, -869, -152, 444, 121]

[444, 121]