n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 2 |
4 | 8 |
5 | 46 |
6 | 182 |
7 | 701 |
8 | 4917 |
9 | 32687 |
10 | 241991 |
11 | 2924430 |
12 | 40311661 |
13 | 479980432 |
14 | 5962660544 |
15 | 111112429148 |
16 | 1934811730068 |
[1,2,2,8,46,182,701,4917,32687,241991,2924430, 40311661,479980432,5962660544,111112429148, 1934811730068] |