282期：《《04,05,11,16,17,23,25,27,28,31,34,38,40,41,46,47》》开：34√
283期：《《02,04,05,06,07,10,11,20,21,29,32,34,37,40,42,44》》开：18x
284期：《《07,09,12,15,18,21,23,24,25,26,31,36,41,45,46,48》》开：20x
285期：《《01,02,05,06,07,13,14,20,24,26,33,34,36,45,46,49》》开：06√
286期：《《03,06,07,08,10,15,16,29,37,39,40,42,44,47,48,49》》开：48√
287期：《《05,07,08,12,15,18,20,24,27,31,37,43,44,46,48,49》》开：中？
