n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 12 |
4 | 5 |
5 | 50 |
6 | 1 |
7 | 252 |
8 | 29 |
9 | 990 |
10 | 47 |
11 | 4020 |
12 | 77 |
13 | 16134 |
14 | 115 |
15 | 65328 |
16 | 295 |
17 | 261376 |
18 | 639 |
19 | 1046556 |
20 | 969 |
21 | 4193088 |
22 | 3295 |
23 | 16772328 |
24 | 4251 |
25 | 67098268 |
26 | 14737 |
27 | 268411156 |
28 | 27977 |
29 | 1073705600 |
30 | 50111 |
31 | 4294842748 |
32 | 49617 |
33 | 17179745636 |
34 | 49857 |
35 | 68719368540 |
36 | 156069 |
[1,0,1,12,5,50,1,252,29,990,47,4020,77,16134,115, 65328,295,261376,639,1046556,969,4193088,3295, 16772328,4251,67098268,14737,268411156,27977, 1073705600,50111,4294842748,49617,17179745636, 49857,68719368540,156069] |