n | a(n) |
---|---|
0 | 1 |
1 | 11 |
2 | 66 |
3 | 297 |
4 | 1122 |
5 | 3740 |
6 | 11341 |
7 | 31922 |
8 | 84535 |
9 | 212707 |
10 | 512369 |
11 | 1188353 |
12 | 2666048 |
13 | 5807296 |
14 | 12319659 |
15 | 25518757 |
16 | 51725289 |
17 | 102786959 |
18 | 200568907 |
19 | 384847199 |
20 | 727019260 |
21 | 1353654049 |
22 | 2486522369 |
23 | 4509972819 |
24 | 8083287432 |
25 | 14326409152 |
26 | 25124415635 |
27 | 43622744968 |
28 | 75026666913 |
29 | 127882738709 |
[1,11,66,297,1122,3740,11341,31922,84535,212707, 512369,1188353,2666048,5807296,12319659,25518757, 51725289,102786959,200568907,384847199,727019260, 1353654049,2486522369,4509972819,8083287432, 14326409152,25124415635,43622744968,75026666913, 127882738709] |