n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 7 |
3 | 29 |
4 | 93 |
5 | 320 |
6 | 1026 |
7 | 3256 |
8 | 9995 |
9 | 30102 |
10 | 88722 |
11 | 257042 |
12 | 732876 |
13 | 2058370 |
14 | 5703858 |
15 | 15606076 |
16 | 42203027 |
17 | 112882223 |
18 | 298849221 |
19 | 783574536 |
20 | 2035876825 |
21 | 5244191462 |
22 | 13398463986 |
23 | 33967008194 |
24 | 85476285603 |
25 | 213583335753 |
26 | 530099612487 |
27 | 1307195997381 |
28 | 3203555001240 |
29 | 7804386224233 |
[1,1,7,29,93,320,1026,3256,9995,30102,88722, 257042,732876,2058370,5703858,15606076,42203027, 112882223,298849221,783574536,2035876825, 5244191462,13398463986,33967008194,85476285603, 213583335753,530099612487,1307195997381, 3203555001240,7804386224233] |