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.
[-2, 435, 472, 269, 24, 309, -926, -803, -125, 62, 535, -260, -23, 371, -630, 817, 344, 37, 387, 80, 140, -186, 658]