1, 2, 9, 121, ()。
A.210
B.16900
C.289
D.25600
公务员数量关系题:1,2,9,121,()
1, 2, 9, 121,A.251 B.441 C.16900 D.96
1,2,9,121,() A.251B.441C.16900D.960
1,1/2,3/13,1/10,5/121,()。 A.7/144 B.3/182 C.5/169 D.9/196
1,2,9,121,()。 A.251 B.441 C.16900 D.960
1,2,9,121,()。A.251B.441 C.16900D.960