337期：大头龙{{02,03,04,06,09,11,20,22,23,24,25,27,30,31,33,35,36,38,40,41,45,47,48,49}}开：47有
338期：大头龙{{01,02,05,06,09,10,15,18,19,20,21,29,32,36,37,38,39,40,41,42,43,46,47,49}}开：36有
339期：大头龙{{02,03,05,07,09,10,12,15,17,18,23,25,27,29,30,37,39,40,42,43,44,46,47,49}}开：29有
340期：大头龙{{03,04,05,06,08,11,12,13,15,17,19,22,24,26,30,32,35,37,38,40,44,47,48,49}}开：29无
341期：大头龙{{01,02,03,04,05,08,09,10,13,14,15,16,19,22,28,32,33,35,37,41,42,43,44,49}}开：？？