n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 10 |
4 | 23 |
5 | 47 |
6 | 102 |
7 | 214 |
8 | 452 |
9 | 955 |
10 | 2003 |
11 | 4223 |
12 | 8854 |
13 | 18610 |
14 | 39032 |
15 | 81896 |
16 | 171752 |
17 | 360103 |
18 | 754985 |
19 | 1582497 |
20 | 3316978 |
21 | 6951684 |
22 | 14568692 |
23 | 30530311 |
24 | 63977107 |
25 | 134063288 |
26 | 280920507 |
27 | 588643384 |
28 | 1233430247 |
29 | 2584481968 |
30 | 5415381139 |
31 | 11347029572 |
32 | 23775710791 |
[1,2,5,10,23,47,102,214,452,955,2003,4223,8854, 18610,39032,81896,171752,360103,754985,1582497, 3316978,6951684,14568692,30530311,63977107, 134063288,280920507,588643384,1233430247, 2584481968,5415381139,11347029572,23775710791] |