n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 10 |
4 | 39 |
5 | 176 |
6 | 893 |
7 | 4985 |
8 | 30229 |
9 | 197452 |
10 | 1379655 |
11 | 10250087 |
12 | 80558195 |
13 | 666916238 |
14 | 5795111845 |
15 | 52691973136 |
16 | 499969246647 |
17 | 4938724595994 |
18 | 50679201983653 |
19 | 539209298355565 |
20 | 5938139329609621 |
21 | 67582179415195986 |
22 | 793755139140445707 |
23 | 9608367683839952732 |
24 | 119730171975510540577 |
[1,1,3,10,39,176,893,4985,30229,197452,1379655, 10250087,80558195,666916238,5795111845, 52691973136,499969246647,4938724595994, 50679201983653,539209298355565,5938139329609621, 67582179415195986,793755139140445707, 9608367683839952732,119730171975510540577] |