n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 6 |
7 | 3 |
8 | 10 |
9 | 25 |
10 | 12 |
11 | 42 |
12 | 8 |
13 | 40 |
14 | 204 |
15 | 21 |
16 | 135 |
17 | 1002 |
18 | 4228 |
19 | 720 |
20 | 5134 |
21 | 29546 |
22 | 4079 |
23 | 35533 |
24 | 3040 |
25 | 28777 |
26 | 281504 |
27 | 20505 |
28 | 212283 |
29 | 2352469 |
30 | 16907265 |
31 | 1669221 |
32 | 19424213 |
33 | 167977344 |
34 | 14708525 |
35 | 191825926 |
36 | 10567748 |
37 | 149151774 |
38 | 2102286756 |
39 | 103372655 |
40 | 1534969405 |
[1,1,1,2,4,6,3,10,25,12,42,8,40,204,21,135,1002, 4228,720,5134,29546,4079,35533,3040,28777,281504, 20505,212283,2352469,16907265,1669221,19424213, 167977344,14708525,191825926,10567748,149151774, 2102286756,103372655,1534969405] |