n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 14 |
4 | 45 |
5 | 139 |
6 | 434 |
7 | 1351 |
8 | 4209 |
9 | 13110 |
10 | 40837 |
11 | 127203 |
12 | 396226 |
13 | 1234207 |
14 | 3844441 |
15 | 11975078 |
16 | 37301261 |
17 | 116189979 |
18 | 361921042 |
19 | 1127350583 |
20 | 3511592833 |
21 | 10938286998 |
22 | 34071752661 |
23 | 106130359315 |
24 | 330586256610 |
[1,5,14,45,139,434,1351,4209,13110,40837,127203, 396226,1234207,3844441,11975078,37301261, 116189979,361921042,1127350583,3511592833, 10938286998,34071752661,106130359315,330586256610] |