n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 13 |
5 | 34 |
6 | 97 |
7 | 277 |
8 | 825 |
9 | 2486 |
10 | 7643 |
11 | 23772 |
12 | 74989 |
13 | 238933 |
14 | 769488 |
15 | 2500758 |
16 | 8199828 |
17 | 27106647 |
18 | 90316944 |
19 | 303182461 |
20 | 1025139840 |
21 | 3490606305 |
22 | 11967066094 |
23 | 41302863014 |
24 | 143493606215 |
25 | 501772078429 |
26 | 1765928732426 |
27 | 6254738346969 |
28 | 22294413256484 |
29 | 79968425399831 |
[1,1,2,5,13,34,97,277,825,2486,7643,23772,74989, 238933,769488,2500758,8199828,27106647,90316944, 303182461,1025139840,3490606305,11967066094, 41302863014,143493606215,501772078429, 1765928732426,6254738346969,22294413256484, 79968425399831] |