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: [-824, 747, -726, 406, 739, -740, -490, 372, 639, 776, -518, -122, 986, -763, 798, 492, 692, 136, 550]

[747]