n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 4 |
4 | 8 |
5 | 12 |
6 | 20 |
7 | 32 |
8 | 54 |
9 | 94 |
10 | 170 |
11 | 297 |
12 | 549 |
13 | 1017 |
14 | 1895 |
15 | 3505 |
16 | 6577 |
17 | 12388 |
18 | 23565 |
19 | 44891 |
20 | 85922 |
21 | 164299 |
22 | 314173 |
23 | 602624 |
24 | 1158231 |
25 | 2232286 |
[2,3,4,8,12,20,32,54,94,170,297,549,1017,1895, 3505,6577,12388,23565,44891,85922,164299,314173, 602624,1158231,2232286] |