n | a(n) |
---|---|
1 | 0 |
2 | 9 |
3 | 170 |
4 | 3059 |
5 | 54900 |
6 | 985149 |
7 | 17677790 |
8 | 317215079 |
9 | 5692193640 |
10 | 102142270449 |
11 | 1832868674450 |
12 | 32889493869659 |
13 | 590178020979420 |
14 | 10590314883759909 |
15 | 190035489886698950 |
16 | 3410048503076821199 |
17 | 61190837565496082640 |
18 | 1098025027675852666329 |
19 | 19703259660599851911290 |
[0,9,170,3059,54900,985149,17677790,317215079, 5692193640,102142270449,1832868674450, 32889493869659,590178020979420,10590314883759909, 190035489886698950,3410048503076821199, 61190837565496082640,1098025027675852666329, 19703259660599851911290] |