n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 4 |
4 | 10 |
5 | 18 |
6 | 42 |
7 | 84 |
8 | 192 |
9 | 409 |
10 | 926 |
11 | 2030 |
12 | 4577 |
13 | 10171 |
14 | 22889 |
15 | 51176 |
16 | 115070 |
17 | 257987 |
18 | 579868 |
19 | 1301664 |
20 | 2925209 |
21 | 6569992 |
22 | 14763529 |
23 | 33166848 |
24 | 74527233 |
25 | 167446566 |
26 | 376253517 |
27 | 845401158 |
28 | 1899609267 |
29 | 4268309531 |
30 | 9590827171 |
31 | 21550227328 |
32 | 48422972296 |
33 | 108805058758 |
[1,3,4,10,18,42,84,192,409,926,2030,4577,10171, 22889,51176,115070,257987,579868,1301664,2925209, 6569992,14763529,33166848,74527233,167446566, 376253517,845401158,1899609267,4268309531, 9590827171,21550227328,48422972296,108805058758] |