n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 10 |
4 | 20 |
5 | 36 |
6 | 65 |
7 | 110 |
8 | 185 |
9 | 300 |
10 | 481 |
11 | 752 |
12 | 1165 |
13 | 1770 |
14 | 2665 |
15 | 3956 |
16 | 5822 |
17 | 8470 |
18 | 12230 |
19 | 17490 |
20 | 24842 |
21 | 35002 |
22 | 49010 |
23 | 68150 |
24 | 94235 |
25 | 129512 |
26 | 177087 |
27 | 240840 |
28 | 326015 |
29 | 439190 |
30 | 589128 |
31 | 786814 |
32 | 1046705 |
33 | 1386930 |
34 | 1831065 |
35 | 2408658 |
36 | 3157789 |
37 | 4126070 |
38 | 5374390 |
[1,2,5,10,20,36,65,110,185,300,481,752,1165,1770, 2665,3956,5822,8470,12230,17490,24842,35002,49010, 68150,94235,129512,177087,240840,326015,439190, 589128,786814,1046705,1386930,1831065,2408658, 3157789,4126070,5374390] |