280期：【24码】《01,02,06,07,10,11,13,18,19,20,21,23,26,28,29,33,34,35,36,39,42,44,46,48》开：20对
281期：【24码】《04,05,06,14,18,19,20,21,23,24,26,29,32,33,36,38,39,40,42,43,45,46,48,49》开：43对
282期：【24码】《01,05,08,09,10,12,15,19,21,23,24,25,26,27,28,30,33,35,36,37,39,42,45,48》开：34错
283期：【24码】《01,02,03,04,05,09,12,13,15,16,18,19,21,25,27,31,32,33,34,39,40,42,47,49》开：18对
284期：【24码】《07,08,09,11,12,13,23,24,25,26,28,30,31,32,33,35,38,40,43,44,45,46,47,48》开：？？