2,3,8,27,32,( ),128
64
243
275
48
3,7,9 ,14 ,27,28,81,( )
132
108
83
56
1,4,11,27,61,133,( )
268
279
294
309
1,3,13,15,27,29,35,( )
36
37
38
39
1,27/15,2.6,51/15,( )
21/15
21/5
5.2
6.2
数列3,7,10,17,27,44,71,115,…….中的第10个数是:
186
257
274
301
0,-3/8,8/27,-15/64,24/125,( )
-31/236
-33/236
-35/216
-37/216
2,4,3,( ),13/4,27/8,53/16
1
7/2
7/3
4
1,15,8,24,27,35,64,48,( ),( )
65,24
125,80
125,63
65,124
数列:(3,4),(6,8),(13,15),(27,29),( )
(53,55)
(54,55)
(55,57)
(56,58)