n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 5 |
7 | 5 |
8 | 11 |
9 | 13 |
10 | 25 |
11 | 32 |
12 | 58 |
13 | 78 |
14 | 135 |
15 | 189 |
16 | 316 |
17 | 455 |
18 | 743 |
19 | 1091 |
20 | 1752 |
21 | 2609 |
22 | 4140 |
23 | 6227 |
24 | 9798 |
25 | 14842 |
26 | 23214 |
27 | 35342 |
28 | 55043 |
29 | 84100 |
30 | 130586 |
31 | 200029 |
32 | 309930 |
33 | 475601 |
34 | 735789 |
35 | 1130546 |
36 | 1747150 |
37 | 2686951 |
38 | 4149245 |
39 | 6385263 |
40 | 9854895 |
[1,0,1,1,2,2,5,5,11,13,25,32,58,78,135,189,316, 455,743,1091,1752,2609,4140,6227,9798,14842,23214, 35342,55043,84100,130586,200029,309930,475601, 735789,1130546,1747150,2686951,4149245,6385263, 9854895] |