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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 64 |
| 3 | 123208 |
| 4 | 1831288096 |
| 5 | 122911984813568 |
| 6 | 27297846037161958056 |
| 7 | 16391903881902996952724768 |
| 8 | 23066495371480810626495005438496 |
| 9 | 68371528221534300846360580266415146176 |
| 10 | 392997779138060823651445903318712755280168960 |
| 11 | 4100456330337958604264976205090832646574842298883968 |
[1,1,64,123208,1831288096,122911984813568, 27297846037161958056,16391903881902996952724768, 23066495371480810626495005438496, 68371528221534300846360580266415146176, 392997779138060823651445903318712755280168960, 41004563303379586042649762050908326465748422988839\ 68] |