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: [-391, -940, -165, -3, 584, 209, -55, -317, -748, 251, 701, 0, 869, -911, 3, 288, -733, 716, -593, -847, 349, -932]

[-3, -55, 0, 3]