281期：((04,15,17,19,22,29,30,31,34,38,40,41,44,46,47,48))开：17OK
282期：((02,03,06,10,17,23,24,27,30,32,35,37,40,41,44,47))开：30OK
283期：((02,04,06,07,10,14,15,17,22,25,30,37,40,41,43,49))开：39x
284期：((02,07,08,09,14,16,20,23,34,38,39,42,43,44,47,48))开：17x
285期：((02,03,14,15,17,22,23,27,29,30,31,36,38,43,44,48))开：//