n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 11 |
4 | 34 |
5 | 152 |
6 | 524 |
7 | 2207 |
8 | 7970 |
9 | 32744 |
10 | 121252 |
11 | 491988 |
12 | 1850380 |
13 | 7455944 |
14 | 28337976 |
15 | 113708295 |
16 | 435443490 |
17 | 1742630120 |
18 | 6711230900 |
19 | 26811568916 |
20 | 103711749284 |
21 | 413849297784 |
22 | 1606464657096 |
23 | 6405315809516 |
24 | 24935144010764 |
25 | 99367486347752 |
[0,1,2,11,34,152,524,2207,7970,32744,121252, 491988,1850380,7455944,28337976,113708295, 435443490,1742630120,6711230900,26811568916, 103711749284,413849297784,1606464657096, 6405315809516,24935144010764,99367486347752] |