n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 2 |
4 | 3 |
5 | 5 |
6 | 10 |
7 | 23 |
8 | 54 |
9 | 131 |
10 | 321 |
11 | 789 |
12 | 1943 |
13 | 4788 |
14 | 11802 |
15 | 29094 |
16 | 71725 |
17 | 176826 |
18 | 435938 |
19 | 1074743 |
20 | 2649629 |
21 | 6532294 |
22 | 16104471 |
23 | 39703358 |
24 | 97883171 |
25 | 241317505 |
26 | 594935145 |
27 | 1466730843 |
28 | 3616023336 |
29 | 8914808626 |
30 | 21978235610 |
31 | 54184319689 |
[1,2,2,3,5,10,23,54,131,321,789,1943,4788,11802, 29094,71725,176826,435938,1074743,2649629,6532294, 16104471,39703358,97883171,241317505,594935145, 1466730843,3616023336,8914808626,21978235610, 54184319689] |