n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 6 |
3 | 12 |
4 | 24 |
5 | 48 |
6 | 90 |
7 | 174 |
8 | 336 |
9 | 648 |
10 | 1218 |
11 | 2328 |
12 | 4416 |
13 | 8388 |
14 | 15780 |
15 | 29892 |
16 | 56268 |
17 | 106200 |
18 | 199350 |
19 | 375504 |
20 | 704304 |
21 | 1323996 |
22 | 2479692 |
23 | 4654464 |
24 | 8710212 |
25 | 16328220 |
26 | 30526374 |
27 | 57161568 |
28 | 106794084 |
29 | 199788408 |
30 | 372996450 |
31 | 697217994 |
32 | 1300954248 |
[1,3,6,12,24,48,90,174,336,648,1218,2328,4416, 8388,15780,29892,56268,106200,199350,375504, 704304,1323996,2479692,4654464,8710212,16328220, 30526374,57161568,106794084,199788408,372996450, 697217994,1300954248] |