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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 89 |
| 3 | 1411 |
| 4 | 56710 |
| 5 | 1608681 |
| 6 | 58609226 |
| 7 | 1969215107 |
| 8 | 67333850084 |
| 9 | 2287773842566 |
| 10 | 77959998302605 |
| 11 | 2653916633152707 |
| 12 | 90371628086108933 |
| 13 | 3077076307444521060 |
| 14 | 104774663297551634379 |
| 15 | 3567555401986729558326 |
| 16 | 121474804497455764013977 |
[0,89,1411,56710,1608681,58609226,1969215107, 67333850084,2287773842566,77959998302605, 2653916633152707,90371628086108933, 3077076307444521060,104774663297551634379, 3567555401986729558326,121474804497455764013977] |