n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 1 |
4 | 1 |
5 | 3 |
6 | 6 |
7 | 14 |
8 | 33 |
9 | 79 |
10 | 194 |
11 | 482 |
12 | 1214 |
13 | 3090 |
14 | 7936 |
15 | 20544 |
16 | 53545 |
17 | 140399 |
18 | 370098 |
19 | 980226 |
20 | 2607242 |
21 | 6961462 |
22 | 18652112 |
23 | 50133616 |
24 | 135140598 |
25 | 365254226 |
26 | 989614976 |
27 | 2687312752 |
28 | 7312725944 |
29 | 19938170096 |
30 | 54460115308 |
31 | 149007155356 |
32 | 408341969073 |
[1,2,1,1,3,6,14,33,79,194,482,1214,3090,7936, 20544,53545,140399,370098,980226,2607242,6961462, 18652112,50133616,135140598,365254226,989614976, 2687312752,7312725944,19938170096,54460115308, 149007155356,408341969073] |