n | a(n) |
---|---|
3 | 1 |
4 | 0 |
5 | 6 |
6 | 7 |
7 | 28 |
8 | 54 |
9 | 135 |
10 | 286 |
11 | 627 |
12 | 1313 |
13 | 2730 |
14 | 5565 |
15 | 11212 |
16 | 22304 |
17 | 43911 |
18 | 85614 |
19 | 165490 |
20 | 317373 |
21 | 604296 |
22 | 1143054 |
23 | 2149074 |
24 | 4017950 |
25 | 7473180 |
26 | 13832910 |
27 | 25490115 |
28 | 46774448 |
29 | 85494900 |
30 | 155693873 |
31 | 282551856 |
32 | 511101624 |
33 | 921676437 |
34 | 1657238030 |
35 | 2971622493 |
36 | 5314551351 |
[1,0,6,7,28,54,135,286,627,1313,2730,5565,11212, 22304,43911,85614,165490,317373,604296,1143054, 2149074,4017950,7473180,13832910,25490115, 46774448,85494900,155693873,282551856,511101624, 921676437,1657238030,2971622493,5314551351] |