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: [-766, 970, -490, -600, 623, -380, 314, -927, 806, 331, 363, 147, -519, 26, -223, 437, 725, -656]

[363, -656]