245期： 28码（01,02,04,05,06,07,12,13,14,15,18,19,21,23,28,30,31,34,35,36,37,38,40,41,42,43,44,47）开18准？
246期： 28码（02,04,05,08,10,12,15,16,17,21,24,25,26,27,28,29,30,31,32,33,35,38,40,41,42,43,46,48）开30准？
247期： 28码（01,02,03,04,05,06,07,08,09,14,15,16,18,19,20,21,25,27,32,33,36,37,38,39,45,46,48,49）开40错哦？
248期： 28码（02,03,06,08,10,12,14,15,16,17,18,19,23,26,28,29,31,32,33,34,35,36,40,42,43,44,48,49）开？？？