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| n | a(n) |
|---|---|
| 0 | 11 |
| 1 | 84 |
| 2 | 1027 |
| 3 | 15627 |
| 4 | 279937 |
| 5 | 5764801 |
| 6 | 134217727 |
| 7 | 2749609302 |
| 8 | 70077777775 |
| 9 | 1997331745490 |
| 10 | 62412976762503 |
| 11 | 2120126221988686 |
| 12 | 77784048573561751 |
| 13 | 3065257233947460930 |
| 14 | 129127208517971179375 |
| 15 | 5790681833207409243109 |
| 16 | 275424856527080300658781 |
| 17 | 13848937589622201728586799 |
[11,84,1027,15627,279937,5764801,134217727, 2749609302,70077777775,1997331745490, 62412976762503,2120126221988686,77784048573561751, 3065257233947460930,129127208517971179375, 5790681833207409243109,275424856527080300658781, 13848937589622201728586799] |