| 3x+1 |
| 2x-1 |
| 1 |
| 2 |
| 1 |
| 2009 |
| 2 |
| 2009 |
| 2008 |
| 2009 |
| Sn |
| Tn |
| am |
| bm |
| an |
| bn |
| 3x+1 |
| 2x-1 |
| 3(1-x)+1 |
| 2(1-x)-1 |
| 1 |
| 2009 |
| 2 |
| 2009 |
| 2008 |
| 2009 |
| 2008 |
| 2009 |
| 2007 |
| 2009 |
| 1 |
| 2009 |
| 1 |
| 2009 |
| 2008 |
| 2009 |
| 2 |
| 2009 |
| 2007 |
| 2009 |
| 2008 |
| 2009 |
| 1 |
| 2009 |
| (a1+a2n-1)(2n-1) |
| 2 |
| (an+an)(2n-1) |
| 2 |
| S2n-1 |
| 2n-1 |
| T2n-1 |
| 2n-1 |
| an |
| bn |
| S2n-1 |
| T2n-1 |
| am |
| bm |
| S2n-1 |
| T2n-1 |
| am |
| bm |
| an |
| bn |
| S2m-1 |
| T2m-1 |
| S2n-1 |
| T2n-1 |
| 3(2m-1)+1 |
| 2(2m-1)-1 |
| 3(2n-1)+1 |
| 2(2n-1)-1 |
| 6m-2 |
| 4m-3 |
| 6n-2 |
| 4n-3 |
| (6m-2)(4n-3)-(6n-2)(4m-3) |
| (4m-3)(4n-3) |
| 10(n-m) |
| (4m-3)(4n-3) |
| am |
| bm |
| an |
| bn |
| Sn |
| Tn |
2n+
| ||
nb1+
|
| d1n-d1+4 |
| 2n-2+2b1 |
| 3n+1 |
| 2n-1 |
| 1 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 4k-1 |
| 6 |
| 4k-1 |
| 6 |
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| 16 |
| 2 |
| 2 |
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