n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 1 |
7 | 2 |
8 | 3 |
9 | 6 |
10 | 1 |
11 | 3 |
12 | 40 |
13 | 35 |
14 | 24 |
15 | 1 |
16 | 4 |
17 | 165 |
18 | 8372 |
19 | 1755 |
20 | 120 |
21 | 1 |
22 | 5 |
23 | 456 |
24 | 159831 |
25 | 17174080 |
26 | 382075 |
27 | 720 |
28 | 1 |
29 | 6 |
30 | 1015 |
31 | 1387064 |
32 | 2572040925 |
33 | 329455658840 |
34 | 354205467 |
35 | 5040 |
36 | 1 |
37 | 7 |
38 | 1968 |
39 | 7773755 |
40 | 107605514016 |
41 | 670559078523807 |
42 | 57782732285824000 |
43 | 1368556206875 |
44 | 40320 |
[1,1,1,1,1,2,1,2,3,6,1,3,40,35,24,1,4,165,8372, 1755,120,1,5,456,159831,17174080,382075,720,1,6, 1015,1387064,2572040925,329455658840,354205467, 5040,1,7,1968,7773755,107605514016, 670559078523807,57782732285824000,1368556206875, 40320] |