n | a(n) |
---|---|
5 | 1 |
6 | 175 |
7 | 13588 |
8 | 759501 |
9 | 36156355 |
10 | 1583828620 |
11 | 66491165533 |
12 | 2737728212583 |
13 | 112090372848832 |
14 | 4602189131156358 |
15 | 190484294908691424 |
16 | 7973928826104231407 |
17 | 338278741165301388903 |
18 | 14560566988020799890812 |
19 | 636291650516785368941061 |
20 | 28237066917878338656194296 |
[1,175,13588,759501,36156355,1583828620, 66491165533,2737728212583,112090372848832, 4602189131156358,190484294908691424, 7973928826104231407,338278741165301388903, 14560566988020799890812,636291650516785368941061, 28237066917878338656194296] |