n | a(n) |
---|---|
5 | 9 |
6 | 880 |
7 | 46150 |
8 | 1877925 |
9 | 68167144 |
10 | 2361060574 |
11 | 80937962070 |
12 | 2804699592420 |
13 | 99488140850125 |
14 | 3639765997208250 |
15 | 137945128982354064 |
16 | 5429115690940281085 |
17 | 222153735090644107080 |
18 | 9454530091092393873300 |
19 | 418429413013429353003828 |
20 | 19248239324252460855866832 |
[9,880,46150,1877925,68167144,2361060574, 80937962070,2804699592420,99488140850125, 3639765997208250,137945128982354064, 5429115690940281085,222153735090644107080, 9454530091092393873300,418429413013429353003828, 19248239324252460855866832] |