240期：《《03,04,07,08,10,12,17,20,26,28,39,40,41,42,43,46》》开：28对
241期：《《02,08,11,13,18,26,27,28,36,39,40,41,44,45,47,49》》开：01错
242期：《《01,04,05,09,18,20,21,28,29,34,38,40,44,45,46,47》》开：34对
243期：《《09,15,18,19,22,23,25,26,31,35,36,38,42,43,44,47》》开：08错
244期：《《01,04,05,22,24,26,28,30,34,37,39,41,46,47,48,49》》开：24对
245期：《《08,11,12,19,22,25,26,27,30,31,34,35,37,39,44,45》》开：44对
246期：《《03,04,07,12,15,16,19,27,29,32,40,42,45,46,47,49》》开：？？