n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 14 |
4 | 43 |
5 | 144 |
6 | 523 |
7 | 2048 |
8 | 8597 |
9 | 38486 |
10 | 182905 |
11 | 919146 |
12 | 4866871 |
13 | 27068420 |
14 | 157693007 |
15 | 959873708 |
16 | 6091057009 |
17 | 40213034874 |
18 | 275699950381 |
19 | 1959625294310 |
20 | 14418124498211 |
21 | 109655727901592 |
22 | 860946822538675 |
23 | 6969830450679864 |
24 | 58114638923638573 |
[1,2,5,14,43,144,523,2048,8597,38486,182905, 919146,4866871,27068420,157693007,959873708, 6091057009,40213034874,275699950381,1959625294310, 14418124498211,109655727901592,860946822538675, 6969830450679864,58114638923638573] |