n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 2 |
4 | 1 |
5 | 0 |
6 | 6 |
7 | 4 |
8 | 1 |
9 | 1 |
10 | 24 |
11 | 18 |
12 | 8 |
13 | 5 |
14 | 3 |
15 | 120 |
16 | 96 |
17 | 54 |
18 | 34 |
19 | 23 |
20 | 16 |
21 | 720 |
22 | 600 |
23 | 384 |
24 | 258 |
25 | 182 |
26 | 131 |
27 | 96 |
28 | 5040 |
29 | 4320 |
30 | 3000 |
31 | 2136 |
32 | 1566 |
33 | 1168 |
34 | 883 |
35 | 675 |
36 | 40320 |
37 | 35280 |
38 | 25920 |
39 | 19320 |
40 | 14664 |
41 | 11274 |
42 | 8756 |
43 | 6859 |
44 | 5413 |
45 | 362880 |
46 | 322560 |
47 | 246960 |
48 | 190800 |
49 | 149160 |
50 | 117696 |
51 | 93582 |
52 | 74902 |
53 | 60301 |
54 | 48800 |
[1,1,0,2,1,0,6,4,1,1,24,18,8,5,3,120,96,54,34,23, 16,720,600,384,258,182,131,96,5040,4320,3000,2136, 1566,1168,883,675,40320,35280,25920,19320,14664, 11274,8756,6859,5413,362880,322560,246960,190800, 149160,117696,93582,74902,60301,48800] |