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.
[400, 360, -184, -208, -350, -465, -364, 415, 436, -690, -225, 16, 151, -700, -426, 346]