272期：大头龙{{01,02,05,07,08,12,15,16,18,19,20,23,24,28,30,31,36,37,38,40,43,45,46,49}}开：36有
273期：大头龙{{05,09,10,12,13,14,15,16,19,21,23,24,27,29,31,32,33,36,38,39,40,45,47,49}}开：04无
274期：大头龙{{01,02,08,09,12,13,17,18,19,20,21,22,24,25,26,28,31,32,36,40,41,44,45,47}}开：44有
275期：大头龙{{02,03,04,07,08,09,10,18,21,23,24,25,26,27,28,29,32,35,40,41,42,45,46,48}}开：45有
276期：大头龙{{01,04,05,07,09,10,11,12,14,15,17,18,19,21,26,27,29,33,34,35,38,39,40,49}}开：？？