241期：←24码→（01,03,07,08,09,12,14,15,17,20,21,22,26,29,30,32,34,35,38,39,43,45,48,49）开：43准
242期：←24码→（01,03,05,06,08,10,13,15,19,21,24,25,30,31,33,34,38,39,40,41,42,43,44,48）开：16错
243期：←24码→（01,05,08,09,10,13,14,16,20,22,23,26,28,30,32,33,34,35,36,38,39,41,43,49）开：？？