n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 16 |
4 | 52 |
5 | 160 |
6 | 9232 |
7 | 13120 |
8 | 39364 |
9 | 41524 |
10 | 250504 |
11 | 1276936 |
12 | 6810136 |
13 | 8153620 |
14 | 27114424 |
15 | 50143264 |
16 | 106358020 |
17 | 121012864 |
18 | 593279152 |
19 | 1570824736 |
20 | 2482111348 |
21 | 2798323360 |
22 | 17202377752 |
23 | 24648077896 |
24 | 52483285312 |
25 | 56991483520 |
26 | 90239155648 |
27 | 139646736808 |
[1,2,16,52,160,9232,13120,39364,41524,250504, 1276936,6810136,8153620,27114424,50143264, 106358020,121012864,593279152,1570824736, 2482111348,2798323360,17202377752,24648077896, 52483285312,56991483520,90239155648,139646736808] |