n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 1 |
4 | 12 |
5 | 42 |
6 | 44 |
7 | 9 |
8 | 1 |
9 | 27 |
10 | 270 |
11 | 1278 |
12 | 3078 |
13 | 3888 |
14 | 2592 |
15 | 918 |
16 | 189 |
17 | 21 |
18 | 1 |
19 | 48 |
20 | 936 |
21 | 9744 |
22 | 60132 |
23 | 232560 |
24 | 585576 |
25 | 989424 |
26 | 1151910 |
27 | 949136 |
28 | 571608 |
29 | 261360 |
30 | 93540 |
31 | 26160 |
32 | 5400 |
33 | 720 |
34 | 45 |
35 | 1 |
36 | 75 |
37 | 2400 |
38 | 43400 |
39 | 496200 |
40 | 3812640 |
41 | 20493900 |
42 | 79452300 |
43 | 227904675 |
44 | 494715775 |
45 | 829703340 |
46 | 1096775400 |
47 | 1165877050 |
48 | 1017460800 |
49 | 744417900 |
50 | 465554460 |
51 | 252490875 |
52 | 119428125 |
53 | 49008500 |
54 | 17175000 |
55 | 5015100 |
56 | 1180200 |
57 | 213900 |
58 | 27900 |
59 | 2325 |
60 | 93 |
[1,1,3,1,12,42,44,9,1,27,270,1278,3078,3888,2592, 918,189,21,1,48,936,9744,60132,232560,585576, 989424,1151910,949136,571608,261360,93540,26160, 5400,720,45,1,75,2400,43400,496200,3812640, 20493900,79452300,227904675,494715775,829703340, 1096775400,1165877050,1017460800,744417900, 465554460,252490875,119428125,49008500,17175000, 5015100,1180200,213900,27900,2325,93] |