n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 11 |
5 | 226 |
6 | 3597 |
7 | 55006 |
8 | 892791 |
9 | 15763270 |
10 | 305360481 |
11 | 6483720916 |
12 | 150200835113 |
13 | 3774756521566 |
14 | 102339496556342 |
15 | 2977913930684928 |
16 | 92579209306356230 |
17 | 3062597993515937128 |
18 | 107418845568842941190 |
[0,0,0,11,226,3597,55006,892791,15763270, 305360481,6483720916,150200835113,3774756521566, 102339496556342,2977913930684928, 92579209306356230,3062597993515937128, 107418845568842941190] |