285期：大头龙{{06,07,08,09,15,18,19,20,22,24,25,26,27,30,33,34,35,36,38,39,40,45,48,49}}开：34有
286期：大头龙{{03,05,06,07,08,09,10,12,13,15,16,19,23,27,30,33,36,37,39,41,43,45,47,48}}开：01无
287期：大头龙{{01,02,04,05,09,11,12,16,18,21,23,25,29,30,31,32,33,34,35,36,39,41,42,43}}开：47无
288期：大头龙{{01,03,04,05,06,07,09,12,15,16,17,18,23,26,28,29,30,32,35,40,41,42,43,48}}开：48有
289期：大头龙{{02,06,07,09,10,11,12,15,19,20,24,26,27,30,32,33,34,37,41,44,45,46,48,49}}开：46有
290期：大头龙{{02,04,07,13,14,19,21,23,26,27,30,31,32,33,34,36,37,39,40,41,42,43,46,47}}开：19有
291期：大头龙{{02,05,06,09,11,12,14,18,20,21,22,23,24,28,30,31,32,34,35,36,41,43,46,48}}开：？？