n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 84 |
3 | 4488 |
4 | 458448 |
5 | 76530048 |
6 | 18958160064 |
7 | 6533187385728 |
8 | 2990371546714368 |
9 | 1755799654033628160 |
10 | 1286962755283219153920 |
11 | 1152156355072706267179008 |
12 | 1237421224352190570236497920 |
[1,4,84,4488,458448,76530048,18958160064, 6533187385728,2990371546714368, 1755799654033628160,1286962755283219153920, 1152156355072706267179008, 1237421224352190570236497920] |