243期，⑤不中==49 25 23 02 19==开42 17 12 46 09 24 = 21 √√
244期，⑤不中==22 18 26 06 47==开09 14 03 17 33 40 = 46 √√
245期，⑤不中==20 23 17 45 12==开22 23 14 02 13 38 = 18 XX
246期，⑤不中==27 15 05 35 40==开22 24 19 10 20 01 = 30 √√
247期，⑤不中==03 02 25 31 49==开？√√