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.
[147, 48, -2, -858, 273, -168, 194, 635, 494, -623, -941, 742, 957, 34, -751, 664, -691, 646, 963, 411]