n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 22 |
4 | 121 |
5 | 863 |
6 | 8476 |
7 | 118131 |
8 | 2361313 |
9 | 67467236 |
10 | 2731757961 |
11 | 156417295405 |
12 | 12605225573076 |
13 | 1432381581679361 |
14 | 229016092616239411 |
15 | 51628631138952017332 |
16 | 16402709158903948390585 |
17 | 7351149638643155728435357 |
[1,1,5,22,121,863,8476,118131,2361313,67467236, 2731757961,156417295405,12605225573076, 1432381581679361,229016092616239411, 51628631138952017332,16402709158903948390585, 7351149638643155728435357] |