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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2187 |
| 2 | 8422734375 |
| 3 | 202402468703748096 |
| 4 | 9223976224194016590174375 |
| 5 | 587835594121137662072707812564687 |
| 6 | 46157429480574073282465608886521546620928 |
| 7 | 4181198339699286332943143923058721957212160000000 |
| 8 | 420336565507755143573799144638372909582306681004894518439 |
[1,2187,8422734375,202402468703748096, 9223976224194016590174375, 587835594121137662072707812564687, 46157429480574073282465608886521546620928, 4181198339699286332943143923058721957212160000000, 42033656550775514357379914463837290958230668100489\ 4518439] |