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| n | a(n) |
|---|---|
| 1 | 633584640 |
| 2 | 370375897185 |
| 3 | 220722832237568 |
| 4 | 131619893152104448 |
| 5 | 78444365858611557120 |
| 6 | 46755385347391762949529 |
| 7 | 27863681225902674985846368 |
| 8 | 16605973868272358025738769936 |
| 9 | 9896317573443618897433551573032 |
[633584640,370375897185,220722832237568, 131619893152104448,78444365858611557120, 46755385347391762949529, 27863681225902674985846368, 16605973868272358025738769936, 9896317573443618897433551573032] |