171期：16码[[01,02,09,12,13,15,17,20,23,30,32,36,40,41,47,48]]开：47√
172期：16码[[02,03,08,10,14,15,16,18,24,31,34,35,36,43,45,48]]开：36√
173期：16码[[01,02,05,11,12,18,22,26,30,32,33,37,38,39,41,49]]开：38√
174期：16码[[01,03,05,06,07,10,14,20,24,25,27,31,32,34,38,41]]开：39x
175期：16码[[02,03,05,12,16,19,24,25,27,29,33,34,38,41,42,48]]开：30x
176期：16码[[01,04,08,10,11,13,21,22,23,30,31,36,39,42,45,46]]开：//