280期 【02,12,13,15,17,21,25,28,32,35,36,40,】开42准
281期 【02,04,07,18,20,25,30,31,33,42,45,48,】开47准
282期 【06,13,17,19,21,27,29,33,36,38,44,47,】开41准
283期 【08,12,13,14,31,35,36,38,41,44,47,48,】开45准
284期 【02,06,07,16,21,25,33,38,39,41,45,48,】开41错
285期 【06,15,16,18,28,31,39,41,43,44,45,47,】开24准
286期 【08,09,13,16,20,23,24,38,40,41,44,49,】