x |
1 |
3 |
an |
an |
x |
x |
y |
x |
an |
an+1 |
an |
an |
a1 |
an |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
1×(1-(
| ||
1-
|
3 |
2 |
1 |
3n |
3 |
2 |
1 |
3n |
an |
(2n-1)2 |
3 |
2 |
1 |
3n |
3 |
2 |
1 |
3n |
3 |
2 |
1 |
3 |
3 |
2 |
3 |
32 |
3 |
2 |
5 |
33 |
3 |
2 |
2n-1 |
3n |
3 |
2 |
1 |
3 |
3 |
32 |
5 |
33 |
2n-1 |
3n |
1 |
3 |
3 |
32 |
5 |
33 |
2n-1 |
3n |
1 |
3 |
1 |
32 |
3 |
33 |
5 |
34 |
2n-3 |
3n |
2n-1 |
3n+1 |
2 |
3 |
1 |
3 |
1 |
32 |
1 |
33 |
1 |
3n |
2n-1 |
3n+1 |
1 |
3 |
2×
| ||||
1-
|
2n-1 |
3n+1 |
1 |
3 |
1 |
3 |
1 |
3n-1 |
2n-1 |
3n+1 |
n+1 |
3n |
3 |
2 |
n+1 |
3n |
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