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: [599, -358, 676, -802, 669, 503, 539, -873, 73, 459, 969, -694, 141, -93, 140, -788, 135, 412]

[676, 969, 141]