180期：大头龙{{01,02,10,12,13,14,17,18,21,23,24,28,31,33,34,35,36,38,39,42,45,46,48,49}}开：33有
181期：大头龙{{02,03,04,06,07,09,10,12,13,15,17,20,21,25,26,27,28,35,36,38,46,47,48,49}}开：30无
182期：大头龙{{01,02,03,04,08,11,13,14,15,16,23,25,27,28,30,31,33,37,41,42,45,46,47,49}}开：43无
183期：大头龙{{02,03,05,08,11,17,19,24,25,26,27,28,29,31,34,37,38,39,40,41,42,43,44,49}}开：27有
184期：大头龙{{01,02,04,07,08,10,13,14,15,17,18,19,21,22,23,24,27,29,30,33,37,44,46,47}}开：37有
185期：大头龙{{01,02,04,05,06,08,12,15,16,17,18,21,24,25,26,27,28,32,33,35,39,40,43,46}}开：？？