n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 4 |
5 | 12 |
6 | 18 |
7 | 52 |
8 | 83 |
9 | 235 |
10 | 389 |
11 | 1087 |
12 | 1849 |
13 | 5110 |
14 | 8871 |
15 | 24310 |
16 | 42884 |
17 | 116706 |
18 | 208559 |
19 | 564322 |
20 | 1019362 |
21 | 2744769 |
22 | 5003180 |
23 | 13415317 |
24 | 24644438 |
25 | 65839497 |
26 | 121769444 |
27 | 324271545 |
28 | 603304529 |
29 | 1602013491 |
30 | 2996240586 |
[1,1,3,4,12,18,52,83,235,389,1087,1849,5110,8871, 24310,42884,116706,208559,564322,1019362,2744769, 5003180,13415317,24644438,65839497,121769444, 324271545,603304529,1602013491,2996240586] |