来自何清华的问题
找规律:7,8,9,10,12,14,16,20,21,28,
找规律:7,8,9,10,12,14,16,20,21,28,
1回答
2020-06-07 08:01
找规律:7,8,9,10,12,14,16,20,21,28,
找规律:7,8,9,10,12,14,16,20,21,28,
奇数位:7,9,12,16,21(差递增1,因此下面是,21+6=27,27+7=34
偶数位:8,10,14,20,28(差递增2,因此下面是,28+10=38,38+12=50)
=》
:7,8,9,10,12,14,16,20,21,28,27,38,34,50..