1 |
2-an |
1 |
2-a |
1 |
2-a 2 |
1 | ||
2-
|
2-a |
3-2a |
1 |
2-a 3 |
1 | ||
2-
|
3-2a |
4-3a |
1 |
2-a 4 |
1 | ||
2-
|
4-3a |
5-4a |
(n-1)-(n-2)a |
n-(n-1)a |
(k-1)-(k-2)a |
k-(k-1)a |
1 |
2-a k |
1 | ||
2-
|
k-(k-1)a |
k+1-ka |
(n-1)-(n-2)a |
n-(n-1)a |
1 |
12 |
1 |
22 |
1 |
32 |
1 |
n2 |
1 |
n |
xn |
p+xn |
2 |
1 |
6 |
5 |
2 |
5 |
2 |
1 |
2 |
A•4n+B |
2n |
A•4n+B |
2n |
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