n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 20 |
7 | 34 |
8 | 68 |
9 | 116 |
10 | 232 |
11 | 396 |
12 | 792 |
13 | 1352 |
14 | 2704 |
15 | 4616 |
16 | 9232 |
17 | 15760 |
18 | 31520 |
19 | 53808 |
20 | 107616 |
21 | 183712 |
22 | 367424 |
23 | 627232 |
24 | 1254464 |
25 | 2141504 |
26 | 4283008 |
27 | 7311552 |
28 | 14623104 |
29 | 24963200 |
30 | 49926400 |
31 | 85229696 |
32 | 170459392 |
33 | 290992384 |
34 | 581984768 |
35 | 993510144 |
36 | 1987020288 |
37 | 3392055808 |
[1,1,2,3,6,10,20,34,68,116,232,396,792,1352,2704, 4616,9232,15760,31520,53808,107616,183712,367424, 627232,1254464,2141504,4283008,7311552,14623104, 24963200,49926400,85229696,170459392,290992384, 581984768,993510144,1987020288,3392055808] |