n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 5 |
4 | 41 |
5 | 470 |
6 | 6804 |
7 | 118365 |
8 | 2398095 |
9 | 55393202 |
10 | 1436315357 |
11 | 41309995331 |
12 | 1305311240677 |
13 | 44956819853455 |
14 | 1676510128660807 |
15 | 67307814275738181 |
16 | 2894812673176510587 |
17 | 132795587656049202117 |
18 | 6472720746082336622865 |
19 | 334076240871194943910092 |
[1,1,1,5,41,470,6804,118365,2398095,55393202, 1436315357,41309995331,1305311240677, 44956819853455,1676510128660807,67307814275738181, 2894812673176510587,132795587656049202117, 6472720746082336622865,334076240871194943910092] |