176期：<<01,06,07,10,14,15,16,23,25,30,33,36,39,41,45,46>>开：10有
177期：<<01,02,06,10,13,14,15,16,26,28,39,40,41,42,48,49>>开：14有
178期：<<01,04,06,07,08,09,10,12,15,17,20,27,32,33,47,49>>开：18无
179期：<<06,07,08,11,12,14,15,17,19,22,24,27,31,34,39,44>>开：15有
180期：<<04,06,07,09,10,18,19,21,23,28,30,33,34,43,46,47>>开：21有
181期：<<05,06,07,14,15,16,19,24,26,27,29,37,38,42,43,48>>开：19有
6-5
182期：<<09,12,17,18,21,27,28,29,30,34,35,39,42,43,44,49>>开：41无