286期：大头龙{{01,05,06,07,08,09,12,13,15,19,20,23,29,31,32,34,37,38,40,41,43,44,45,46}}开：45有
287期：大头龙{{05,07,09,10,11,14,16,17,19,20,21,25,31,32,33,34,36,37,38,41,46,47,48,49}}开：40无
288期：大头龙{{01,05,06,09,10,13,14,18,19,21,22,24,26,30,31,35,36,37,40,42,44,45,46,49}}开：26有
289期：大头龙{{01,04,08,11,12,13,15,17,19,20,25,28,29,30,32,35,36,37,38,42,44,46,47,48}}开：04有
290期：大头龙{{04,07,08,12,13,14,15,20,23,24,26,27,29,30,34,35,38,39,40,41,42,43,46,49}}开：11无
291期：大头龙{{01,02,06,07,08,12,13,15,19,21,22,23,24,30,31,33,35,37,41,42,44,46,47,48}}开：？？