1.1,3,4,13,29,() A.61 B.169 C.196 D.198
2. 5,9,14,27,48,86,( )。 A. 170 B. 162 C. 157 D. 134
3.0,1,64,243,(),125,36 A.270 B.256 C.180 D.160
4.6,6,9,18,45,() A.60 B.75 C.105 D.135
5.12,1112,3112,211213,() A.312213 B.132231 C.112233 D.332211