244期：24码《02,05,06,09,11,13,15,17,20,21,23,24,26,27,30,32,35,38,41,42,43,44,48,49》开：24对
245期：24码《01,03,04,06,08,11,12,14,20,21,25,28,31,33,35,36,37,40,42,43,45,46,47,49》开：44错
246期：24码《04,05,07,12,14,15,17,18,19,23,25,28,32,35,37,39,40,41,42,43,44,47,48,49》开：06错
247期：24码《01,02,04,07,08,11,13,14,16,20,23,26,29,33,34,35,36,37,40,43,44,47,48,49》开：？？