| 4+an |
| 1-an |
| 3 |
| 2 |
| 1 |
| 4 |
| 1 |
| 4 |
4+(-
| ||
1-(-
|
| 5 |
| (-4)n-1 |
| 5 |
| 42n-1 |
| 5 |
| 42n-1+1 |
| 25×16n |
| (16n-1)(16n+4) |
| 25×16n |
| (16n)2+3×16n-4 |
| 25×16n |
| (16n)2 |
| 25 |
| 16n |
| 3 |
| 2 |
| 4 |
| 3 |
| 1 |
| 162 |
| 1 |
| 163 |
| 1 |
| 16n |
| 4 |
| 3 |
| ||
1-
|
| 69 |
| 48 |
| 3 |
| 2 |
| 5 |
| (-4)n-1 |
| 1 |
| 41+1 |
| 1 |
| 42-1 |
| 1 |
| 43+1 |
| 1 |
| 42k+1+1 |
| 1 |
| 41+1 |
| 1 |
| 42-1 |
| 1 |
| 43+1 |
| 1 |
| 42k-1 |
| 1 |
| 42k+1+1 |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 4 |
4+(-
| ||
1-(-
|
| 5 |
| (-4)n-1 |
| 5 |
| 42n-1 |
| 5 |
| 42n-1+1 |
| 25×16n |
| (16n-1)(16n+4) |
| 25×16n |
| (16n)2+3×16n-4 |
| 25×16n |
| (16n)2 |
| 25 |
| 16n |
| 13 |
| 3 |
| 4 |
| 3 |
| 3 |
| 2 |
| 4 |
| 3 |
| 1 |
| 162 |
| 1 |
| 163 |
| 1 |
| 16n |
| 4 |
| 3 |
| ||||
1-
|
| 4 |
| 3 |
| ||
1-
|
| 69 |
| 48 |
| 3 |
| 2 |
| 5 |
| (-4)n-1 |
| 1 |
| 41+1 |
| 1 |
| 42-1 |
| 1 |
| 43+1 |
| 1 |
| 42k+1+1 |
| 1 |
| 41+1 |
| 1 |
| 42-1 |
| 1 |
| 43+1 |
| 1 |
| 42k-1 |
| 1 |
| 42k+1+1 |
| 1 |
| 4-λ |
| 5 |
| (-4)2k+1-1 |
| 5 |
| (-4)2k-1 |
| 5 |
| (16)k-1 |
| 20 |
| (16)k+4 |
| 15×16k-40 |
| (16k-1)(16k+4) |
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