n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 17 |
4 | 101 |
5 | 589 |
6 | 4369 |
7 | 35125 |
8 | 323273 |
9 | 3263129 |
10 | 36301661 |
11 | 439023001 |
12 | 5748342445 |
13 | 80949641317 |
14 | 1220505157481 |
15 | 19615065647549 |
16 | 334764933094289 |
17 | 6046684538094385 |
18 | 115242737561241013 |
19 | 2311256839666971169 |
20 | 48658040610273601781 |
21 | 1072909782649220737661 |
[1,1,5,17,101,589,4369,35125,323273,3263129, 36301661,439023001,5748342445,80949641317, 1220505157481,19615065647549,334764933094289, 6046684538094385,115242737561241013, 2311256839666971169,48658040610273601781, 1072909782649220737661] |