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: [-83, -835, 540, -738, -290, 278, 774, -822, -742, -897, 217, 976, -638, 744, -996, 3, 643, -471, -232, -89, 46, 273]

[3, -232]