n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 40 |
4 | 485 |
5 | 6528 |
6 | 90641 |
7 | 1268648 |
8 | 17794141 |
9 | 249720000 |
10 | 3505037833 |
11 | 49198133832 |
12 | 690571872597 |
13 | 9693269289152 |
14 | 136060470673025 |
15 | 1909825721373608 |
16 | 26807451423465421 |
17 | 376285360845321600 |
18 | 5281765543824353657 |
[1,5,40,485,6528,90641,1268648,17794141,249720000, 3505037833,49198133832,690571872597,9693269289152, 136060470673025,1909825721373608, 26807451423465421,376285360845321600, 5281765543824353657] |