n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 6 |
3 | 26 |
4 | 805 |
5 | 172112 |
6 | 239123150 |
7 | 1436120190288 |
8 | 36028817512382026 |
9 | 3731252531904348833632 |
10 | 1584563250300891724601560272 |
11 | 2746338834266358751489231123956672 |
12 | 19358285762613388352671214587818634041520 |
[1,2,6,26,805,172112,239123150,1436120190288, 36028817512382026,3731252531904348833632, 1584563250300891724601560272, 2746338834266358751489231123956672, 19358285762613388352671214587818634041520] |