n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 3 |
6 | 4 |
7 | 3 |
8 | 5 |
9 | 10 |
10 | 18 |
11 | 4 |
12 | 7 |
13 | 16 |
14 | 42 |
15 | 96 |
16 | 5 |
17 | 9 |
18 | 22 |
19 | 66 |
20 | 216 |
21 | 600 |
22 | 6 |
23 | 11 |
24 | 28 |
25 | 90 |
26 | 336 |
27 | 1320 |
28 | 4320 |
29 | 7 |
30 | 13 |
31 | 34 |
32 | 114 |
33 | 456 |
34 | 2040 |
35 | 9360 |
36 | 35280 |
37 | 8 |
38 | 15 |
39 | 40 |
40 | 138 |
41 | 576 |
42 | 2760 |
43 | 14400 |
44 | 75600 |
45 | 322560 |
46 | 9 |
47 | 17 |
48 | 46 |
49 | 162 |
50 | 696 |
51 | 3480 |
52 | 19440 |
53 | 115920 |
54 | 685440 |
55 | 3265920 |
56 | 10 |
57 | 19 |
58 | 52 |
59 | 186 |
60 | 816 |
61 | 4200 |
62 | 24480 |
63 | 156240 |
64 | 1048320 |
65 | 6894720 |
66 | 36288000 |
[0,1,1,2,3,4,3,5,10,18,4,7,16,42,96,5,9,22,66,216, 600,6,11,28,90,336,1320,4320,7,13,34,114,456,2040, 9360,35280,8,15,40,138,576,2760,14400,75600, 322560,9,17,46,162,696,3480,19440,115920,685440, 3265920,10,19,52,186,816,4200,24480,156240, 1048320,6894720,36288000] |