n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 36 |
3 | 585 |
4 | 10935 |
5 | 221697 |
6 | 4740120 |
7 | 105225318 |
8 | 2402040420 |
9 | 56029889025 |
10 | 1329627118248 |
11 | 31998624800220 |
12 | 779102941714461 |
13 | 19157195459506230 |
14 | 475034438632316400 |
15 | 11865382635213387504 |
16 | 298265217964573747095 |
17 | 7539795161286074350785 |
18 | 191548870595159091038640 |
19 | 4888023169106780049244275 |
[1,3,36,585,10935,221697,4740120,105225318, 2402040420,56029889025,1329627118248, 31998624800220,779102941714461,19157195459506230, 475034438632316400,11865382635213387504, 298265217964573747095,7539795161286074350785, 191548870595159091038640, 4888023169106780049244275] |