n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 8 |
4 | 19 |
5 | 46 |
6 | 106 |
7 | 241 |
8 | 541 |
9 | 1198 |
10 | 2629 |
11 | 5724 |
12 | 12380 |
13 | 26625 |
14 | 56978 |
15 | 121413 |
16 | 257740 |
17 | 545308 |
18 | 1150272 |
19 | 2419856 |
20 | 5078336 |
21 | 10633921 |
22 | 22222338 |
23 | 46353669 |
24 | 96525324 |
25 | 200686620 |
26 | 416645184 |
27 | 863834256 |
28 | 1788756288 |
29 | 3699688128 |
30 | 7643727360 |
31 | 15776156928 |
32 | 32529718272 |
[0,1,3,8,19,46,106,241,541,1198,2629,5724,12380, 26625,56978,121413,257740,545308,1150272,2419856, 5078336,10633921,22222338,46353669,96525324, 200686620,416645184,863834256,1788756288, 3699688128,7643727360,15776156928,32529718272] |