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| n | a(n) |
|---|---|
| 1 | 2848 |
| 2 | 16677 |
| 3 | 96680 |
| 4 | 541896 |
| 5 | 3009795 |
| 6 | 16759085 |
| 7 | 92984383 |
| 8 | 514055240 |
| 9 | 2836802122 |
| 10 | 15636201632 |
| 11 | 86098173638 |
| 12 | 473735553644 |
| 13 | 2605181351054 |
| 14 | 14320528333213 |
| 15 | 78693423907691 |
| 16 | 432325674225100 |
| 17 | 2374652982306556 |
| 18 | 13041444890192024 |
[2848,16677,96680,541896,3009795,16759085, 92984383,514055240,2836802122,15636201632, 86098173638,473735553644,2605181351054, 14320528333213,78693423907691,432325674225100, 2374652982306556,13041444890192024] |