| 3 |
| 2 |
| 3 |
| 4 |
| 1 |
| 2 |
| |a2| |
| |a1| |
| |a3|-1 |
| |a2|-1 |
| |a4|-1 |
| |a3|-1 |
| |an+1|-1 |
| |an|-1 |
| 1 |
| 2 |
|
| 3 |
| 2 |
| 3 |
| 4 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| |a2| |
| |a1| |
| |a3|-1 |
| |a2|-1 |
| |an+1|-1 |
| |an|-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 22 |
| 1 |
| 2n-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 22 |
| 1 |
| 2n-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| |a2| |
| |a1| |
| |a3|-1 |
| |a2|-1 |
| |a4|-1 |
| |a3|-1 |
| |an+1|-1 |
| |an|-1 |
| 1 |
| 2 |
|
| 3 |
| 2 |
| 3 |
| 4 |
| 1 |
| 2 |
|
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| |a2| |
| |a1| |
| |a3|-1 |
| |a2|-1 |
| |an+1|-1 |
| |an|-1 |
| a2 |
| a1 |
| 1 |
| 2 |
| |an+1|-1 |
| |an|-1 |
(
| ||
(
|
| 2n-1 |
| 2(2n-1-1) |
2n-1-
| ||
| 2n-1-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| a2 |
| a1 |
| 1 |
| 2 |
| |an+1|-1 |
| |an|-1 |
(
| ||
(
|
| 2n-1 |
| 2(2n-1-1) |
2n-1-
| ||
| 2n-1-1 |
| 1 |
| 2(2n-1-1) |
| 1 |
| 2n-2 |
| 1 |
| 2n-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 22 |
| 1 |
| 2n-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 22 |
| 1 |
| 2n-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| |a2| |
| |a1| |
| |a3|-1 |
| |a2|-1 |
| |a4|-1 |
| |a3|-1 |
| |an+1|-1 |
| |an|-1 |
| 1 |
| 2 |
科目:高中数学 来源: 题型:
| n+1 |
| 2 |
| 2n |
| an |
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