n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 10 |
7 | 19 |
8 | 33 |
9 | 62 |
10 | 112 |
11 | 212 |
12 | 394 |
13 | 751 |
14 | 1419 |
15 | 2719 |
16 | 5193 |
17 | 10002 |
18 | 19254 |
19 | 37258 |
20 | 72132 |
21 | 140108 |
22 | 272368 |
23 | 530646 |
24 | 1034798 |
25 | 2021127 |
26 | 3951147 |
27 | 7733421 |
28 | 15148711 |
29 | 29702087 |
30 | 58279135 |
31 | 114438213 |
32 | 224856997 |
33 | 442099674 |
34 | 869717486 |
35 | 1711885120 |
36 | 3371215170 |
37 | 6642102554 |
38 | 13092289634 |
39 | 25817134600 |
[1,1,1,2,3,6,10,19,33,62,112,212,394,751,1419, 2719,5193,10002,19254,37258,72132,140108,272368, 530646,1034798,2021127,3951147,7733421,15148711, 29702087,58279135,114438213,224856997,442099674, 869717486,1711885120,3371215170,6642102554, 13092289634,25817134600] |