n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 6 |
3 | 57 |
4 | 760 |
5 | 13265 |
6 | 289116 |
7 | 7600873 |
8 | 234730224 |
9 | 8340307137 |
10 | 335388171700 |
11 | 15062758093361 |
12 | 747393408423432 |
13 | 40606032733746961 |
14 | 2397539426985311532 |
15 | 152864047998089113785 |
16 | 10467226142002168282336 |
17 | 766094017043351707135745 |
[0,1,6,57,760,13265,289116,7600873,234730224, 8340307137,335388171700,15062758093361, 747393408423432,40606032733746961, 2397539426985311532,152864047998089113785, 10467226142002168282336,766094017043351707135745] |