280期：二十四码→（01,05,06,07,09,10,11,13,14,16,17,21,22,24,25,27,29,33,34,35,36,43,46,48）开：07对
281期：二十四码→（01,03,04,05,07,08,09,11,13,14,16,18,23,24,29,31,32,37,39,40,42,43,47,48）开：24对
282期：二十四码→（01,06,07,08,09,12,15,21,23,25,26,27,28,29,34,36,40,42,43,44,45,46,48,49）开：37错
283期：二十四码→（02,04,05,06,07,11,12,14,15,16,18,19,21,22,24,29,30,34,35,36,40,41,44,49）开：10错
284期：二十四码→（01,05,06,07,10,12,13,18,20,21,22,27,32,33,34,35,36,37,39,40,42,44,46,49）开：00