n | a(n) |
---|---|
1 | 1 |
2 | 8 |
3 | 72 |
4 | 576 |
5 | 14400 |
6 | 1600 |
7 | 78400 |
8 | 627200 |
9 | 50803200 |
10 | 50803200 |
11 | 6147187200 |
12 | 6147187200 |
13 | 1038874636800 |
14 | 1038874636800 |
15 | 1038874636800 |
16 | 8310997094400 |
17 | 2401878160281600 |
18 | 266875351142400 |
19 | 96342001762406400 |
20 | 96342001762406400 |
[1,8,72,576,14400,1600,78400,627200,50803200, 50803200,6147187200,6147187200,1038874636800, 1038874636800,1038874636800,8310997094400, 2401878160281600,266875351142400, 96342001762406400,96342001762406400] |