n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 1 |
4 | 6 |
5 | 18 |
6 | 1 |
7 | 8 |
8 | 32 |
9 | 88 |
10 | 1 |
11 | 10 |
12 | 50 |
13 | 170 |
14 | 450 |
15 | 1 |
16 | 12 |
17 | 72 |
18 | 292 |
19 | 912 |
20 | 2364 |
21 | 1 |
22 | 14 |
23 | 98 |
24 | 462 |
25 | 1666 |
26 | 4942 |
27 | 12642 |
28 | 1 |
29 | 16 |
30 | 128 |
31 | 688 |
32 | 2816 |
33 | 9424 |
34 | 27008 |
35 | 68464 |
36 | 1 |
37 | 18 |
38 | 162 |
39 | 978 |
40 | 4482 |
41 | 16722 |
42 | 53154 |
43 | 148626 |
44 | 374274 |
45 | 1 |
46 | 20 |
47 | 200 |
48 | 1340 |
49 | 6800 |
50 | 28004 |
51 | 97880 |
52 | 299660 |
53 | 822560 |
54 | 2060980 |
55 | 1 |
56 | 22 |
57 | 242 |
58 | 1782 |
59 | 9922 |
60 | 44726 |
61 | 170610 |
62 | 568150 |
63 | 1690370 |
64 | 4573910 |
65 | 11414898 |
[1,1,4,1,6,18,1,8,32,88,1,10,50,170,450,1,12,72, 292,912,2364,1,14,98,462,1666,4942,12642,1,16,128, 688,2816,9424,27008,68464,1,18,162,978,4482,16722, 53154,148626,374274,1,20,200,1340,6800,28004, 97880,299660,822560,2060980,1,22,242,1782,9922, 44726,170610,568150,1690370,4573910,11414898] |