n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 3 |
6 | 6 |
7 | 12 |
8 | 25 |
9 | 52 |
10 | 113 |
11 | 247 |
12 | 548 |
13 | 1226 |
14 | 2770 |
15 | 6299 |
16 | 14426 |
17 | 33209 |
18 | 76851 |
19 | 178618 |
20 | 416848 |
21 | 976296 |
22 | 2294224 |
23 | 5407384 |
24 | 12780394 |
25 | 30283120 |
26 | 71924647 |
27 | 171196956 |
28 | 408310668 |
29 | 975662480 |
30 | 2335443077 |
31 | 5599508648 |
32 | 13446130438 |
33 | 32334837886 |
34 | 77863375126 |
35 | 187737500013 |
36 | 453203435319 |
37 | 1095295264857 |
38 | 2649957419351 |
[0,1,1,1,2,3,6,12,25,52,113,247,548,1226,2770, 6299,14426,33209,76851,178618,416848,976296, 2294224,5407384,12780394,30283120,71924647, 171196956,408310668,975662480,2335443077, 5599508648,13446130438,32334837886,77863375126, 187737500013,453203435319,1095295264857, 2649957419351] |