n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | 7 |
5 | 13 |
6 | 22 |
7 | 40 |
8 | 70 |
9 | 126 |
10 | 225 |
11 | 411 |
12 | 746 |
13 | 1376 |
14 | 2537 |
15 | 4719 |
16 | 8799 |
17 | 16509 |
18 | 31041 |
19 | 58635 |
20 | 111012 |
21 | 210870 |
22 | 401427 |
23 | 766149 |
24 | 1465019 |
25 | 2807195 |
26 | 5387990 |
27 | 10358998 |
28 | 19945393 |
29 | 38458183 |
30 | 74248450 |
31 | 143522116 |
32 | 277737796 |
33 | 538038782 |
34 | 1043325197 |
[1,2,4,7,13,22,40,70,126,225,411,746,1376,2537, 4719,8799,16509,31041,58635,111012,210870,401427, 766149,1465019,2807195,5387990,10358998,19945393, 38458183,74248450,143522116,277737796,538038782, 1043325197] |