245期：＝24码＝【02,05,07,08,12,13,16,17,20,21,23,24,29,30,31,35,36,37,38,39,40,41,46,49】开：17中
246期：＝24码＝【04,05,06,07,09,12,19,21,22,24,25,28,29,30,31,32,33,35,38,39,42,44,46,48】开：15错
247期：＝24码＝【01,06,07,08,10,11,16,17,18,20,21,22,23,24,27,31,34,35,36,37,39,42,46,47】开：？？
