A.256
B.225
C.196
D.169
25.2,5,11,23,47,__
A.79
B.91
C.95
D.105
26.51,48,54,42,66.__
A.18
B.32
C.36
D.57
27.-2,-4,0,16,__
A.25
B.32
C.50
D.64
28.1,1,2,6,24,()
A.11
B.50
C.80
D.120
29.172,84,40,18,__
A.22
B.16
C.7
D.5
30.1,2,5.14,__
A.30
B.31
C.41
D.61
31.3,4,6,12,36,__
A.36
B.72
C.108
D.216
32.0.1,3,8,22,63,__