1 |
2 |
3 |
2 |
1 |
2 |
1+
|
1 |
2 |
3 |
2 |
1 |
2 |
1 |
2 |
3 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
n |
2n |
1 |
2 |
2 |
22 |
3 |
23 |
4 |
24 |
n-1 |
2n-1 |
n |
2n |
2 |
2 |
3 |
22 |
4 |
23 |
n-1 |
2n-2 |
n |
2n-1 |
1 |
2 |
1 |
22 |
1 |
2n-1 |
n |
2n |
1-(
| ||
1-
|
n |
2n |
n+2 |
2n |
1 |
2 |
1+
|
|
n(n+1)+1 |
n(n+1) |
1 |
n(n+1) |
1 |
n |
1 |
n+1 |
1 |
1 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
2013 |
1 |
2014 |
1 |
2014 |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
210 |
1 |
1-an+1 |
1 |
1-an |
1-
| ||
|
n |
k=1 |
1 |
2 |
a | 2n |
1 |
an•an+1 |
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