1 |
a1 |
2 |
a2 |
n |
an |
5 |
24 |
an |
n |
1 |
b1b2 |
1 |
b2b3 |
1 |
bnbn+1 |
1 |
a1 |
1 |
5 |
1 |
a1 |
2 |
a2 |
n |
an |
5 |
24 |
1 |
a1 |
2 |
a2 |
n-1 |
an-1 |
5 |
24 |
n |
an |
n |
52n-1 |
n |
52n-1 |
1 |
52n-1 |
1 |
bnbn+1 |
1 |
(2n-1)(2n+1) |
1 |
2 |
1 |
2n-1 |
1 |
2n+1 |
1 |
b1b2 |
1 |
b2b3 |
1 |
bnbn+1 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
5 |
1 |
2n-1 |
1 |
2n+1 |
n |
2n+1 |
a2 |
a1 |
a3 |
a2 |
an |
an-1 |
2 |
A.-32 | B.32 | C.-64 | D.64 |
1 |
2 |
1 |
2 |
1 |
32 |
A.3 | B.4 | C.5 | D.6 |
a | 25 |
A.
| B.
| C.
| D.2 |
A.-2 | B.2 | C.-3 | D.3 |
A.2n-1 | B.2n | C.2n-1-1 | D.2n-1+1 |
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