238期:〓〓半数02,03,04,06,07,08,09,11,12,15,17,18,19,20,22,27,29,30,33,34,36,37,38,41,44,46,47,49》开17准
239期:〓〓半数01,04,05,08,09,10,11,12,18,19,21,22,25,28,29,31,32,33,34,35,36,37,38,39,41,43,44,46》开05准
240期:〓〓半数01,03,06,10,12,13,14,18,19,20,22,23,24,25,27,28,29,30,31,35,36,38,42,43,44,45,47,48》开27准
241期:〓〓半数01,02,05,07,08,10,11,12,14,15,18,21,22,23,26,28,29,30,31,32,34,35,39,40,41,43,47,48》开49错
242期:〓〓半数01,03,04,07,10,11,12,13,18,22,23,24,25,26,27,28,32,33,36,39,41,42,43,44,46,47,48,49》开09错
243期:〓〓半数01,03,04,05,08,10,11,17,18,19,21,22,23,24,26,27,28,29,32,35,36,37,38,39,42,44,45,48》开21准
244期:〓〓半数03,04,06,07,08,09,11,12,14,15,16,17,18,20,21,22,23,26,27,28,31,35,36,37,40,43,44,48》开？？