an |
3-2an |
1 |
4 |
1 |
an |
1 |
150 |
an |
3-2an |
1 |
an+1 |
3 |
an |
1 |
an+1 |
1 |
an |
1 |
a1 |
1 | ||
|
1 |
an |
1 |
an |
1 |
3n+1 |
1 |
3m+1 |
1 |
3m+1+1 |
1 |
32m-1+1 |
1 |
3m |
1 |
3m+1 |
1 |
32m-1 |
1 |
3m |
1-
| ||
1-
|
1 |
2×3m-1 |
1 |
3m |
1 |
2×3m-1 |
1 |
2×3m-1 |
1 |
150 |
x |
2x+1 |
n |
2n+18 |
1 |
an+1 |
1 |
an+2 |
1 |
an+3 |
1 |
a2n |
A.5 | B.6 | C.4 | D.8 |
1 | ||||
|
1 |
2 |
A.
| B.n+1-
| C.
| D.2-
|
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