n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 32 |
3 | 9216 |
4 | 84934656 |
5 | 39137889484800 |
6 | 1298501242170900480000 |
7 | 4221953171600428240994304000000 |
8 | 1757091687362157576297527910177177600000000 |
[1,2,32,9216,84934656,39137889484800, 1298501242170900480000, 4221953171600428240994304000000, 1757091687362157576297527910177177600000000] |