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: [-81, 540, 105, -618, -668, -546, 574, -654, -778, 9, 979, 749, -953, -333, 37, -440, -779, -765, -981, -88, 438, 353, -431, -746, 333]

[9, 979, -333, -88, 353, 333]