n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 64 |
4 | 1679616 |
5 | 63403380965376 |
6 | 8916100448256000000000000 |
7 | 10061319724179153710638694400000000000000 |
8 | 173335925289013982808975076100021379095592960000000000000000 |
9 | 79317573895713454077105543742169655162315106629579798748776628224000000000000000000 |
[1,1,64,1679616,63403380965376, 8916100448256000000000000, 10061319724179153710638694400000000000000, 17333592528901398280897507610002137909559296000000\ 0000000000, 79317573895713454077105543742169655162315106629579\ 798748776628224000000000000000000] |