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: [427, 427, 848, -669, -856, 889, 513, -863, -434, 98, -265, 19, 257, 945, -337, -752, 566, 426, -942, -941]

[848, -434]