n | a(n) |
---|---|
1 | 0 |
2 | 824 |
3 | 66412 |
4 | 4024168 |
5 | 218628378 |
6 | 11127848480 |
7 | 544338609740 |
8 | 25902857395584 |
9 | 1207783406994400 |
10 | 55446986033350996 |
11 | 2514397433928477616 |
12 | 112893711771723257624 |
13 | 5027301753012895382174 |
14 | 222330741080281786320756 |
[0,824,66412,4024168,218628378,11127848480, 544338609740,25902857395584,1207783406994400, 55446986033350996,2514397433928477616, 112893711771723257624,5027301753012895382174, 222330741080281786320756] |