n | a(n) |
---|---|
2 | 126 |
3 | 6046 |
4 | 88428 |
5 | 694360 |
6 | 3705741 |
7 | 15192604 |
8 | 51418473 |
9 | 150420187 |
10 | 392406145 |
11 | 933294637 |
12 | 2056947827 |
13 | 4253047045 |
14 | 8329101326 |
15 | 15566783605 |
16 | 27934647638 |
17 | 48371293570 |
18 | 81155221112 |
19 | 132379936520 |
20 | 210555362990 |
21 | 327359243694 |
22 | 498565022483 |
23 | 745175639274 |
24 | 1094795785319 |
[126,6046,88428,694360,3705741,15192604,51418473, 150420187,392406145,933294637,2056947827, 4253047045,8329101326,15566783605,27934647638, 48371293570,81155221112,132379936520,210555362990, 327359243694,498565022483,745175639274, 1094795785319] |