n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 6 |
4 | 2 |
5 | 26 |
6 | 10 |
7 | 106 |
8 | 42 |
9 | 426 |
10 | 170 |
11 | 1706 |
12 | 682 |
13 | 6826 |
14 | 2730 |
15 | 27306 |
16 | 10922 |
17 | 109226 |
18 | 43690 |
19 | 436906 |
20 | 174762 |
21 | 1747626 |
22 | 699050 |
23 | 6990506 |
24 | 2796202 |
25 | 27962026 |
26 | 11184810 |
27 | 111848106 |
28 | 44739242 |
29 | 447392426 |
30 | 178956970 |
31 | 1789569706 |
32 | 715827882 |
33 | 7158278826 |
[1,0,6,2,26,10,106,42,426,170,1706,682,6826,2730, 27306,10922,109226,43690,436906,174762,1747626, 699050,6990506,2796202,27962026,11184810, 111848106,44739242,447392426,178956970,1789569706, 715827882,7158278826] |