幂次数列必做题
一、单项选择题
1, 9, 25, 49, 121,( )
A.144
B.154
C.169
D.177
1,121,441,961,1681,( )。
A.2401
B.2601
C.3721
D.4961
2187, 729, 243, 81, 27, ( )
A.3
B.6
C.9
D.12
0, 2, 10,30, ( )。
A.68
B.74
C.60
D.70
14,20,54,76,( )。
A.104
B.116
C.126
D.144
153,179,227,321,533,( )。
A.789
B.919
C.1229
D.1079
-344, 17,-2, 5,( ),65
A.86
B.124
C.162
D.227
6, 7, 18, 23, 38, ( )
A.47
B.53
C.62
D.76
3,2,11,14,( ),34。
A.18
B.21
C.24
D.27
10,24,52,78,( ),164
A.106
B.109
C.124
D.126
1, 2, ( ),37,101, 226。
A.9
B.17
C.10
D. 21
2, 6, 30, 60, ( ),210, 350
A.76
B.120
C.130
D.128
1, 10, 37, 82, 145,( )
A.170
B.197
C.224
D.226
9,10,65,26,217,( )。
A.289
B.89
C.64
D.50
3, 2, 11, 14, 27,( )
A.32
B.34
C.36
D.40
1, 2, 8, ( ),1024
A.64
B.176
C.682
D.988
15, 26, 35, 50, 63, ( )
A.74
B.78
C.82
D.90
9,30,69,132,225,( )。
A.354
B.387
C.456
D.540
-2,1/2,4,2, 16, ( )
B.64
C.128
D.256
1, 2, 9, 64, 625, ( )
A.1728
B.3456
C.5184
D.7776
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