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: [336, -727, -281, -892, 655, 378, 722, 900, 243, 461, -817, 654, 46, 843, 356, 268, 157]

[-727]