121.63,26,7,0,-2,-9,()
解析:63=4^3-1
26=3^3-1
7=2^3-1
0=1^3-1
-2=(-1)^3-1
-9=(-2)3-1
(-3)^3-1=-28
122.0,1,3,8,21,()
解析:1×3-0=3
3×3-1=8
8×3-3=21
21×3-8=55
123.0.003,0.06,0.9,12,()
解析:0.003=0.003×1
0.06=0.03×2
0.9=0.3×3
12=3×4
于是后面就是30×5=150
124.1,7,8,57,()
解析:1^2+7=8
7^2+8=57
8^2+57=121
125.4,12,8,10,()
解析::(4+12)/2=8
(12+8)/2=10
(8+10)/2=9
126.3,4,6,12,36,()
解析:后面除前面,两两相除得出4/3,3/2,2,3,X,我们发现A×B=C于是我们得到X=2×3=6于是36×6=216
127.5,25,61,113,()
解析:25-5=20
61-25=20+16
113-61=36+16
x-113=52+16
129.9,1,4,3,40,()
A.81B.80 C.121D.120
解析:除于三的余数是011011
答案是121
130.5,5,14,38,87,()
A.167 B.168