247期, 单:〈01,03,09,11,21,29,33,35,41〉〈双:10,22,24,26,32,36,40,42,44〉 开 兔40对
248期, 单:〈01,03,11,25,31,33,39,41,47〉〈双:02,06,10,16,20,28,36,40,46〉 开 ??00对