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| n | a(n) |
|---|---|
| 1 | 89 |
| 2 | 90 |
| 3 | 16874 |
| 4 | 25077 |
| 5 | 479505 |
| 6 | 306577056 |
| 7 | 3821075079 |
| 8 | 18014062431 |
| 9 | 23075041700 |
| 10 | 7240367851167 |
| 11 | 85944742335578 |
| 12 | 359069276640550 |
| 13 | 809162747122740 |
| 14 | 41275883437937369 |
| 15 | 3209114244021563000 |
| 16 | 69831531751710887320 |
| 17 | 236842309259501676015 |
| 18 | 12355587970480207660102 |
| 19 | 79903263070494746587634 |
[89,90,16874,25077,479505,306577056,3821075079, 18014062431,23075041700,7240367851167, 85944742335578,359069276640550,809162747122740, 41275883437937369,3209114244021563000, 69831531751710887320,236842309259501676015, 12355587970480207660102,79903263070494746587634] |