n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 10 |
3 | 84 |
4 | 1001 |
5 | 15504 |
6 | 296010 |
7 | 6724520 |
8 | 177232627 |
9 | 5317936260 |
10 | 179013799328 |
11 | 6681687099710 |
12 | 273897571557780 |
13 | 12233149001721760 |
14 | 591315394579074378 |
15 | 30756373941461374800 |
16 | 1712879663609111933495 |
17 | 101696990867999141755140 |
[1,2,10,84,1001,15504,296010,6724520,177232627, 5317936260,179013799328,6681687099710, 273897571557780,12233149001721760, 591315394579074378,30756373941461374800, 1712879663609111933495,101696990867999141755140] |