n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 6 |
3 | 17 |
4 | 43 |
5 | 112 |
6 | 289 |
7 | 743 |
8 | 1910 |
9 | 4913 |
10 | 12632 |
11 | 32482 |
12 | 83521 |
13 | 214756 |
14 | 552198 |
15 | 1419857 |
16 | 3650852 |
17 | 9387368 |
18 | 24137569 |
19 | 62064486 |
20 | 159585272 |
21 | 410338673 |
22 | 1055096275 |
23 | 2712949630 |
24 | 6975757441 |
25 | 17936636688 |
26 | 46120143716 |
27 | 118587876497 |
28 | 304922823711 |
29 | 784042443182 |
[1,2,6,17,43,112,289,743,1910,4913,12632,32482, 83521,214756,552198,1419857,3650852,9387368, 24137569,62064486,159585272,410338673,1055096275, 2712949630,6975757441,17936636688,46120143716, 118587876497,304922823711,784042443182] |