n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 0 |
6 | 2 |
7 | 5 |
8 | 4 |
9 | 1 |
10 | 0 |
11 | 0 |
12 | 12 |
13 | 44 |
14 | 67 |
15 | 56 |
16 | 28 |
17 | 8 |
18 | 1 |
19 | 0 |
20 | 0 |
21 | 12 |
22 | 268 |
23 | 1411 |
24 | 4032 |
25 | 7840 |
26 | 11392 |
27 | 12864 |
28 | 11440 |
29 | 8008 |
30 | 4368 |
31 | 1820 |
32 | 560 |
33 | 120 |
34 | 16 |
35 | 1 |
36 | 0 |
37 | 0 |
38 | 0 |
39 | 1120 |
40 | 20160 |
41 | 159656 |
42 | 827092 |
43 | 3251736 |
44 | 10389635 |
45 | 27934400 |
46 | 64432160 |
47 | 128980800 |
48 | 225774640 |
[1,1,1,2,1,0,2,5,4,1,0,0,12,44,67,56,28,8,1,0,0, 12,268,1411,4032,7840,11392,12864,11440,8008,4368, 1820,560,120,16,1,0,0,0,1120,20160,159656,827092, 3251736,10389635,27934400,64432160,128980800, 225774640] |