n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 6 |
4 | 10 |
5 | 20 |
6 | 36 |
7 | 74 |
8 | 137 |
9 | 282 |
10 | 536 |
11 | 1100 |
12 | 2117 |
13 | 4332 |
14 | 8406 |
15 | 17144 |
16 | 33464 |
17 | 68058 |
18 | 133398 |
19 | 270700 |
20 | 532230 |
21 | 1078080 |
22 | 2124714 |
23 | 4297434 |
24 | 8485470 |
25 | 17141764 |
26 | 33898436 |
27 | 68409684 |
28 | 135450295 |
29 | 273114928 |
30 | 541320762 |
31 | 1090693986 |
32 | 2163654766 |
33 | 4356757738 |
[2,3,6,10,20,36,74,137,282,536,1100,2117,4332, 8406,17144,33464,68058,133398,270700,532230, 1078080,2124714,4297434,8485470,17141764,33898436, 68409684,135450295,273114928,541320762,1090693986, 2163654766,4356757738] |