n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 0 |
3 | 25 |
4 | 10 |
5 | 0 |
6 | 90 |
7 | 120 |
8 | 15 |
9 | 0 |
10 | 301 |
11 | 896 |
12 | 406 |
13 | 21 |
14 | 0 |
15 | 966 |
16 | 5376 |
17 | 5586 |
18 | 1176 |
19 | 28 |
20 | 0 |
21 | 3025 |
22 | 28470 |
23 | 55560 |
24 | 27910 |
25 | 3123 |
26 | 36 |
27 | 0 |
28 | 9330 |
29 | 139320 |
30 | 456525 |
31 | 437100 |
32 | 122520 |
33 | 7860 |
34 | 45 |
35 | 0 |
36 | 28501 |
37 | 646492 |
38 | 3312078 |
39 | 5339719 |
40 | 2912833 |
41 | 494802 |
42 | 19096 |
43 | 55 |
44 | 0 |
[1,6,0,25,10,0,90,120,15,0,301,896,406,21,0,966, 5376,5586,1176,28,0,3025,28470,55560,27910,3123, 36,0,9330,139320,456525,437100,122520,7860,45,0, 28501,646492,3312078,5339719,2912833,494802,19096, 55,0] |