n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 7 |
5 | 458 |
6 | 18944 |
7 | 858023 |
8 | 42615547 |
9 | 2331292564 |
10 | 140077132527 |
11 | 9199520194445 |
12 | 656844469384222 |
13 | 50720708063406821 |
14 | 4215138323234299756 |
15 | 375319710150454887887 |
16 | 35660986210126871452435 |
17 | 3602425696957042245685448 |
18 | 385625195068544676072425069 |
[1,0,0,1,7,458,18944,858023,42615547,2331292564, 140077132527,9199520194445,656844469384222, 50720708063406821,4215138323234299756, 375319710150454887887,35660986210126871452435, 3602425696957042245685448, 385625195068544676072425069] |