n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 9 |
7 | 13 |
8 | 26 |
9 | 74 |
10 | 134 |
11 | 325 |
12 | 731 |
13 | 1568 |
14 | 3625 |
15 | 8039 |
16 | 17982 |
17 | 40534 |
18 | 90659 |
19 | 203629 |
20 | 456958 |
21 | 1025608 |
22 | 2302082 |
23 | 5167454 |
24 | 11602659 |
25 | 26043008 |
26 | 58476012 |
27 | 131288529 |
28 | 294749848 |
29 | 661837914 |
30 | 1485958282 |
31 | 3336440686 |
32 | 7491565617 |
[1,1,1,2,2,9,13,26,74,134,325,731,1568,3625,8039, 17982,40534,90659,203629,456958,1025608,2302082, 5167454,11602659,26043008,58476012,131288529, 294749848,661837914,1485958282,3336440686, 7491565617] |