n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 10 |
5 | 56 |
6 | 477 |
7 | 5879 |
8 | 117729 |
9 | 4014125 |
10 | 242887444 |
11 | 26562628943 |
12 | 5300430360196 |
13 | 1941457570816837 |
14 | 1311926679135555495 |
15 | 1643205542452252078848 |
16 | 3831756372376104769454402 |
17 | 16704363592309800046798746041 |
18 | 136665888984665718748205681747780 |
[0,1,2,10,56,477,5879,117729,4014125,242887444, 26562628943,5300430360196,1941457570816837, 1311926679135555495,1643205542452252078848, 3831756372376104769454402, 16704363592309800046798746041, 136665888984665718748205681747780] |