n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 3 |
5 | 12 |
6 | 33 |
7 | 4 |
8 | 24 |
9 | 96 |
10 | 280 |
11 | 5 |
12 | 40 |
13 | 255 |
14 | 1040 |
15 | 3145 |
16 | 6 |
17 | 84 |
18 | 780 |
19 | 4200 |
20 | 15810 |
21 | 46956 |
22 | 7 |
23 | 140 |
24 | 2205 |
25 | 16408 |
26 | 78155 |
27 | 279972 |
28 | 823585 |
29 | 8 |
30 | 288 |
31 | 6672 |
32 | 65840 |
33 | 391320 |
34 | 1681008 |
35 | 5767328 |
36 | 16781472 |
37 | 9 |
38 | 540 |
39 | 19755 |
40 | 262296 |
41 | 1953405 |
42 | 10078164 |
43 | 40354335 |
44 | 134218800 |
45 | 387422001 |
[1,2,6,3,12,33,4,24,96,280,5,40,255,1040,3145,6, 84,780,4200,15810,46956,7,140,2205,16408,78155, 279972,823585,8,288,6672,65840,391320,1681008, 5767328,16781472,9,540,19755,262296,1953405, 10078164,40354335,134218800,387422001] |