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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 10 |
| 2 | 1075 |
| 3 | 22662 |
| 4 | 620397 |
| 5 | 14789640 |
| 6 | 345447208 |
| 7 | 7842704798 |
| 8 | 174840029210 |
| 9 | 3840094402532 |
| 10 | 83374069529638 |
| 11 | 1793032417310974 |
| 12 | 38258855867496327 |
| 13 | 810946250319425068 |
| 14 | 17091823996687603541 |
| 15 | 358471079107730527328 |
| 16 | 7486164704687228583214 |
| 17 | 155749229838447601172926 |
[0,10,1075,22662,620397,14789640,345447208, 7842704798,174840029210,3840094402532, 83374069529638,1793032417310974,38258855867496327, 810946250319425068,17091823996687603541, 358471079107730527328,7486164704687228583214, 155749229838447601172926] |