1 |
2 |
1 |
4 |
1 |
8 |
1 |
2n-1 |
1 |
2n-1 |
1 |
2n-1 |
1 |
2n-1 |
1 |
2 |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
2n-1 |
1 |
2 |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
2n |
1 |
2 |
1 |
2n |
1 |
2n-1 |
1 |
2n-1 |
1 |
1×2 |
1 |
2 |
1 |
2×3 |
1 |
2 |
1 |
3 |
1 |
3×4 |
1 |
3 |
1 |
4 |
1 |
4×5 |
1 |
4 |
1 |
5 |
1 |
10×11 |
1 |
10×11 |
1 |
10 |
1 |
11 |
1 |
10 |
1 |
11 |
1 |
n×(n+1) |
1 |
n×(n+1) |
1 |
n |
1 |
n+1 |
1 |
n |
1 |
n+1 |
1 |
1×2 |
1 |
2×3 |
1 |
3×4 |
1 |
2002×2003 |