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.
[-652, 640, -823, 688, 948, -528, -137, 322, -600, 684, 924, -569, 2, -299, 201, -986, -314, 696, -168]