n | a(n) |
---|---|
1 | 20 |
2 | 525 |
3 | 10010 |
4 | 130914 |
5 | 1438920 |
6 | 13547688 |
7 | 116189304 |
8 | 917857512 |
9 | 6866412696 |
10 | 48911180175 |
11 | 336896355510 |
12 | 2249124467590 |
13 | 14697484687600 |
14 | 94059343340820 |
15 | 593714385206800 |
16 | 3693679623479664 |
17 | 22778493196278456 |
18 | 139016435228687562 |
[20,525,10010,130914,1438920,13547688,116189304, 917857512,6866412696,48911180175,336896355510, 2249124467590,14697484687600,94059343340820, 593714385206800,3693679623479664, 22778493196278456,139016435228687562] |