2,3,-1,4,-5,( )
-8
-9
8
9
4,8,13,19,23,( ),34
25
27
28
31
34,-6,14,4,9,13/2,( )
22/3
25/3
27/4
31/4
4,7,11,17,27,( ),79
81
45
70
79
4,12,24,36,50,( )
64
72
86
98
6,7,5,8,4,9,( )
5
10
3
4
2,4,6,9,13,19,( )
28
29
30
31
2,2,4,8,32,256,( )。
2048
4096
6942
8192
0,3,2,5,4,7,( )
6
7
8
9
4,5,12,31,68,( )
114
118
122
129
4.4分