1 |
n |
|
1 |
2 |
3 |
2 |
1 |
2 |
1 |
3 |
1 |
4 |
13 |
12 |
1 |
3 |
1 |
4 |
1 |
5 |
1 |
6 |
19 |
20 |
1 |
k |
1 |
k+1 |
1 |
2k |
1 |
k+1 |
1 |
k+2 |
1 |
2k |
1 |
2k+1 |
1 |
2k+2 |
1 |
k |
1 |
k+1 |
1 |
k+2 |
1 |
2k |
1 |
2k+1 |
1 |
2k+2 |
1 |
k |
1 |
2k+1 |
1 |
2k |
1 |
2k+2 |
1 |
2k |
2k-(2k+1) |
2k(2k+1) |
2k-(2k+2) |
2k(2k+2) |
1 |
2k(2k+1) |
1 |
k(2k+2) |
an+bn |
2 |
a+b |
2 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
2 |
1 |
3 |
1 |
4 |
1 |
5 |
1 |
6 |
1 |
7 |
3 |
2 |
1 |
2 |
1 |
3 |
1 |
15 |
an |
1+an |
1 |
22 |
1 |
32 |
1 |
(2n-1)2 |
1 |
2n-1 |
A.1<2-
| ||||||||
B.1+
| ||||||||
C.1+
| ||||||||
D.1+
|
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