0次既是特围:

301期统计结果：
〖0次〗:01,03,05,06,09,10,13,14,17,18,19,20,21,24,25,26,27,30,31,33,34,35,36,37,38,39,41,43,44,45,46,47,48,49,（共34个）
〖1次〗:02,07,08,11,12,15,22,23,29,32,42,（共11个）❌
〖2次〗:04,16,28,40,（共4个）❌❌