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.
[-330, 408, 805, 859, -243, -47, 646, 600, 791, 277, -291, 353, 219, 114, -691, 143, 296, -372, 358, 752, 943, 354, 416, -46, 667]