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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 8 |
| 3 | 127 |
| 4 | 287 |
| 5 | 929 |
| 6 | 5216 |
| 7 | 10912 |
| 8 | 11104 |
| 9 | 208493 |
| 10 | 3404744 |
| 11 | 204598867 |
[1,8,127,287,929,5216,10912,11104,208493,3404744, 204598867] |