| 2 |
| x+1 |
| 1 |
| x1 |
| 1 |
| x2 |
| 1 |
| xn |
| 11 |
| 6 |
| 1 |
| xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+3 |
| 2 |
| (x+1)2 |
| 2 |
| xn-1+1 |
| 2 |
| xn-1+1 |
| 2 |
| (xn-1+1)2 |
| 1 |
| 2n-1 |
| 1 |
| 2n-1 |
| 1 |
| 3 |
| n |
| i=3 |
| 1 |
| 2i-1 |
| 4 |
| 3 |
| n |
| i=3 |
| 1 |
| 2i-1 |
| 4 |
| 3 |
| ||||
1-
|
| 1 |
| x1 |
| 1 |
| x2 |
| 1 |
| xn |
| 11 |
| 6 |
| 1 |
| xn+1 |
| 1 |
| 2n+1-1 |
| 1 |
| 2n+1-2 |
| 1 |
| 2xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+3 |
| 1 |
| 2 |
| 1 |
| xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+3 |
| 2 |
| (x+1)2 |
| 2 |
| xn-1+1 |
| 2 |
| xn-1+1 |
| 2 |
| (xn-1+1)2 |
| 1 |
| 2n-1 |
| 1 |
| 2n-1 |
| 1 |
| 3 |
| n |
| i=3 |
| 1 |
| 2i-1 |
| 4 |
| 3 |
| n |
| i=3 |
| 1 |
| 2i-1 |
| 4 |
| 3 |
| ||||
1-
|
| 11 |
| 6 |
| 4 |
| 3 |
| 11 |
| 6 |
| 11 |
| 6 |
| 1 |
| xn+1 |
| 1 |
| 2n+1-1 |
| 1 |
| 2n+1-2 |
| 1 |
| 2xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+3 |
| 1 |
| 2 |
| 1 |
| xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+3 |
| 1 |
| xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+3 |
| 1 |
| xn |
| 1 |
| xn |
| 1 |
| xn+1 |
| 1 |
| xn+2 |
| 1 |
| xn+3 |
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