n | a(n) |
---|---|
6 | 1 |
7 | 2 |
8 | 5 |
9 | 12 |
10 | 28 |
11 | 64 |
12 | 143 |
13 | 315 |
14 | 687 |
15 | 1485 |
16 | 3186 |
17 | 6792 |
18 | 14401 |
19 | 30391 |
20 | 63872 |
21 | 133751 |
22 | 279177 |
23 | 581040 |
24 | 1206151 |
25 | 2497895 |
26 | 5161982 |
27 | 10646564 |
28 | 21919161 |
29 | 45052841 |
30 | 92461171 |
31 | 189489255 |
32 | 387830160 |
33 | 792810956 |
34 | 1618840800 |
35 | 3301999647 |
[1,2,5,12,28,64,143,315,687,1485,3186,6792,14401, 30391,63872,133751,279177,581040,1206151,2497895, 5161982,10646564,21919161,45052841,92461171, 189489255,387830160,792810956,1618840800, 3301999647] |