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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 32 |
| 2 | 3556224 |
| 3 | 4816142496896 |
| 4 | 14260946236464636800 |
| 5 | 62923492736113950202540032 |
| 6 | 355372959542696519903013302282592 |
| 7 | 2376354966106399942850054560101358877184 |
| 8 | 17973185649572984869873798116070605084766512000 |
| 9 | 149319509846904520286037745483655872001727895961600000 |
[1,32,3556224,4816142496896,14260946236464636800, 62923492736113950202540032, 355372959542696519903013302282592, 2376354966106399942850054560101358877184, 17973185649572984869873798116070605084766512000, 14931950984690452028603774548365587200172789596160\ 0000] |