n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 12 |
4 | 35 |
5 | 81 |
6 | 208 |
7 | 475 |
8 | 1123 |
9 | 2505 |
10 | 5617 |
11 | 12192 |
12 | 26368 |
13 | 55797 |
14 | 117255 |
15 | 242660 |
16 | 498126 |
17 | 1010515 |
18 | 2033662 |
19 | 4053214 |
20 | 8017622 |
21 | 15729219 |
22 | 30643069 |
23 | 59268267 |
24 | 113898873 |
25 | 217480476 |
26 | 412813600 |
27 | 779042099 |
28 | 1462188257 |
29 | 2729852845 |
30 | 5070966794 |
31 | 9373909586 |
32 | 17247473718 |
[1,1,5,12,35,81,208,475,1123,2505,5617,12192, 26368,55797,117255,242660,498126,1010515,2033662, 4053214,8017622,15729219,30643069,59268267, 113898873,217480476,412813600,779042099, 1462188257,2729852845,5070966794,9373909586, 17247473718] |