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.
[-799, 590, 938, -897, -446, -477, -896, 130, 390, 90, -315, -97, 579, 577, -204, -972, 975, 495, -636, -538, -2, -726, 233, -713]