n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 4 |
9 | 11 |
10 | 24 |
11 | 46 |
12 | 106 |
13 | 238 |
14 | 537 |
15 | 1318 |
16 | 3007 |
17 | 7027 |
18 | 18199 |
19 | 43202 |
20 | 105900 |
21 | 279860 |
22 | 688474 |
23 | 1741235 |
24 | 4641670 |
25 | 11790546 |
26 | 30529486 |
27 | 82306963 |
28 | 213852619 |
29 | 563866091 |
30 | 1531711961 |
31 | 4047719392 |
32 | 10835966180 |
33 | 29624064007 |
34 | 79423421277 |
35 | 215083283638 |
[1,1,1,1,1,1,2,3,4,11,24,46,106,238,537,1318,3007, 7027,18199,43202,105900,279860,688474,1741235, 4641670,11790546,30529486,82306963,213852619, 563866091,1531711961,4047719392,10835966180, 29624064007,79423421277,215083283638] |