175期：大头龙{{01,03,04,07,08,11,12,15,17,18,21,23,28,29,31,33,34,36,38,40,46,47,48,49}}开：38有
176期：大头龙{{03,05,06,07,10,11,13,16,17,21,22,23,24,26,31,35,38,39,41,42,43,45,47,49}}开：16有
177期：大头龙{{03,04,10,11,12,13,14,15,17,18,22,23,24,25,27,29,32,34,35,36,39,44,46,49}}开：？？