3,4,8,24,168,() A.3864 B.3476 C.874 D.526
3,8,24,48,120,() A.168;B.169;C.144;D.143;
3,8,24,48,120,()。A. 148 B. 156 C. 168 D. 178
3, 3,6,24,()A.192 B.168 C.81D.48
3,8,24,48,120,()。 A. 148 B. 156 C. 168 D. 178
3,8,24,48,120,()。 A.148 B.156 C.168 D.178
3,4,8,24,168,()A.3864B.3476C.874 D.526