n | a(n) |
---|---|
3 | 9 |
4 | 3 |
5 | 2 |
6 | 1 |
7 | 2 |
8 | 3 |
9 | 4 |
10 | 7 |
11 | 12 |
12 | 21 |
13 | 40 |
14 | 75 |
15 | 147 |
16 | 292 |
17 | 594 |
18 | 1229 |
19 | 2582 |
20 | 5499 |
21 | 11859 |
22 | 25868 |
23 | 57008 |
24 | 126814 |
25 | 284523 |
26 | 643401 |
27 | 1465511 |
28 | 3360493 |
29 | 7753730 |
30 | 17993787 |
31 | 41982506 |
32 | 98445184 |
33 | 231932762 |
34 | 548839352 |
35 | 1304155087 |
[9,3,2,1,2,3,4,7,12,21,40,75,147,292,594,1229, 2582,5499,11859,25868,57008,126814,284523,643401, 1465511,3360493,7753730,17993787,41982506, 98445184,231932762,548839352,1304155087] |