n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 6 |
6 | 7 |
7 | 3 |
8 | 24 |
9 | 46 |
10 | 40 |
11 | 15 |
12 | 120 |
13 | 326 |
14 | 430 |
15 | 315 |
16 | 105 |
17 | 720 |
18 | 2556 |
19 | 4536 |
20 | 4900 |
21 | 3150 |
22 | 945 |
23 | 5040 |
24 | 22212 |
25 | 49644 |
26 | 70588 |
27 | 66150 |
28 | 38115 |
29 | 10395 |
30 | 40320 |
31 | 212976 |
32 | 574848 |
33 | 1011500 |
34 | 1235080 |
35 | 1032570 |
36 | 540540 |
37 | 135135 |
[1,1,2,1,6,7,3,24,46,40,15,120,326,430,315,105, 720,2556,4536,4900,3150,945,5040,22212,49644, 70588,66150,38115,10395,40320,212976,574848, 1011500,1235080,1032570,540540,135135] |