8,2,-2,-4,-4,( )
-3
2
3
-2
2,2,6,30,( ),1890
180
210
360
240
0,1,2,1,3,4,2,5,( )
7
6
4
3
1,2,2,4,4,6,8,8,( )
12
14
10
16
2,-2,6,-10,22,( )
-36
-40
-42
-48
2,2,7,9,16,20,( )
28
29
30
31
128,( ),8,2,4,1/2
64
55
16
28
0.25,0.5,2,( ),2,0.5
1
4
0.25
0.125
1,2,2,5,4,11,8,( )
18
21
23
24
1,2,3/2,8/5,5/3,12/7,( )
10/7
11/7
14/8
13/8