an | 2kn-1 |
an |
2kn-1 |
a2 |
a1 |
3n-1+1 |
2 |
an |
2kn-1 |
2n-1 |
3n-1 |
1 |
30 |
3 |
31 |
2n-1 |
3n-1 |
1 |
3 |
1 |
31 |
2n-3 |
3n-1 |
2n-1 |
3n |
2 |
3 |
2 |
31 |
2 |
3n-1 |
2n-1 |
3n |
2n+2 |
3n |
n+1 |
3n-1 |
2n+1 |
3n |
92 |
9 |
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