n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 278 |
5 | 67198 |
6 | 24537905 |
7 | 13744869502 |
8 | 11385203921707 |
9 | 13429702800066408 |
10 | 21828741452174445770 |
11 | 47540906064229854124913 |
12 | 135469436416591290078176485 |
13 | 494882516747849393466094870718 |
14 | 2277287830010010200588821272208162 |
15 | 13000224127787800362702159372817442122 |
[1,0,0,1,278,67198,24537905,13744869502, 11385203921707,13429702800066408, 21828741452174445770,47540906064229854124913, 135469436416591290078176485, 494882516747849393466094870718, 2277287830010010200588821272208162, 13000224127787800362702159372817442122] |