n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 51 |
3 | 345 |
4 | 2602 |
5 | 27062 |
6 | 232466 |
7 | 1935248 |
8 | 17950160 |
9 | 155123231 |
10 | 1022275037 |
11 | 13076476440 |
12 | 119921146473 |
13 | 1100928006234 |
[1,2,51,345,2602,27062,232466,1935248,17950160, 155123231,1022275037,13076476440,119921146473, 1100928006234] |