320期：大头龙{{06,07,09,11,16,17,19,21,22,23,25,28,29,30,31,33,34,37,38,41,45,47,48,49}}开：28有
321期：大头龙{{01,06,07,08,09,10,12,16,18,22,24,25,28,30,31,33,35,38,39,41,42,43,46,49}}开：23无
322期：大头龙{{07,08,13,14,17,20,21,24,25,26,28,29,31,32,34,36,38,39,41,42,43,44,48,49}}开：47无
323期：大头龙{{01,03,04,05,06,07,09,12,13,14,15,16,22,23,24,26,28,32,33,37,43,44,45,47}}开：？？