n | a(n) |
---|---|
1 | 0 |
2 | 144 |
3 | 1728 |
4 | 20736 |
5 | 248832 |
6 | 2985984 |
7 | 35831808 |
8 | 429981696 |
9 | 5159780352 |
10 | 61917364224 |
11 | 743008370688 |
12 | 0 |
13 | 13800864889148 |
14 | 36652392292352 |
15 | 96953703492618 |
16 | 236674172846080 |
17 | 568249606736865 |
18 | 15868743229440 |
[0,144,1728,20736,248832,2985984,35831808, 429981696,5159780352,61917364224,743008370688,0, 13800864889148,36652392292352,96953703492618, 236674172846080,568249606736865,15868743229440] |