290期：大头龙{{03,04,10,11,14,16,17,19,22,23,26,27,28,30,31,33,34,36,37,38,39,43,48,49}}开：19有
291期：大头龙{{04,05,06,08,12,13,14,15,19,20,21,24,25,27,28,29,33,36,37,38,41,45,47,48}}开：44无
292期：大头龙{{03,06,08,09,10,11,13,16,17,18,21,22,23,24,26,28,30,32,34,35,40,45,46,48}}开：02无
293期：大头龙{{01,03,07,08,12,13,17,18,22,25,29,31,32,34,35,36,39,40,41,45,46,47,48,49}}开：47有
294期：大头龙{{02,03,07,09,10,13,15,16,18,22,23,25,26,27,28,30,31,34,37,38,41,42,47,49}}开：18有
295期：大头龙{{02,03,05,08,11,12,14,17,18,20,21,26,27,31,32,35,36,37,40,44,45,47,48,49}}开：？？