n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 5 |
5 | 11 |
6 | 27 |
7 | 55 |
8 | 127 |
9 | 285 |
10 | 647 |
11 | 1457 |
12 | 3297 |
13 | 7489 |
14 | 16945 |
15 | 38523 |
16 | 87293 |
17 | 198179 |
18 | 449907 |
19 | 1021135 |
20 | 2318527 |
21 | 5263581 |
22 | 11950967 |
23 | 27133985 |
24 | 61609953 |
25 | 139888777 |
26 | 317629465 |
27 | 721215027 |
28 | 1637598485 |
29 | 3718378619 |
30 | 8443065363 |
31 | 19171129327 |
[1,1,1,3,5,11,27,55,127,285,647,1457,3297,7489, 16945,38523,87293,198179,449907,1021135,2318527, 5263581,11950967,27133985,61609953,139888777, 317629465,721215027,1637598485,3718378619, 8443065363,19171129327] |