n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 3 |
8 | 8 |
9 | 20 |
10 | 48 |
11 | 112 |
12 | 256 |
13 | 575 |
14 | 1275 |
15 | 2798 |
16 | 6088 |
17 | 13152 |
18 | 28240 |
19 | 60320 |
20 | 128257 |
21 | 271623 |
22 | 573216 |
23 | 1205880 |
24 | 2529680 |
25 | 5293264 |
26 | 11050496 |
27 | 23021311 |
28 | 47868151 |
29 | 99357390 |
30 | 205897508 |
31 | 426042552 |
32 | 880346272 |
33 | 1816750912 |
34 | 3744698241 |
35 | 7709963787 |
36 | 15857441096 |
37 | 32582726508 |
38 | 66886894112 |
[0,0,0,0,0,0,1,3,8,20,48,112,256,575,1275,2798, 6088,13152,28240,60320,128257,271623,573216, 1205880,2529680,5293264,11050496,23021311, 47868151,99357390,205897508,426042552,880346272, 1816750912,3744698241,7709963787,15857441096, 32582726508,66886894112] |