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| n | a(n) |
|---|---|
| 1 | 288 |
| 2 | 7328 |
| 3 | 223245 |
| 4 | 6444000 |
| 5 | 189087285 |
| 6 | 5520382336 |
| 7 | 161423594928 |
| 8 | 4717876917930 |
| 9 | 137910095370105 |
| 10 | 4031095446144000 |
| 11 | 117830405147249257 |
| 12 | 3444207449093089718 |
| 13 | 100675084518513430992 |
| 14 | 2942757343527455652352 |
| 15 | 86017533272124601255749 |
[288,7328,223245,6444000,189087285,5520382336, 161423594928,4717876917930,137910095370105, 4031095446144000,117830405147249257, 3444207449093089718,100675084518513430992, 2942757343527455652352,86017533272124601255749] |