n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 13 |
4 | 6 |
5 | 50 |
6 | 373 |
7 | 24 |
8 | 246 |
9 | 2210 |
10 | 20533 |
11 | 120 |
12 | 1464 |
13 | 15366 |
14 | 163490 |
15 | 1834933 |
16 | 720 |
17 | 10200 |
18 | 122424 |
19 | 1466886 |
20 | 18307490 |
21 | 241335733 |
22 | 5040 |
23 | 81360 |
24 | 1098840 |
25 | 14637624 |
26 | 201050886 |
27 | 2892317090 |
28 | 43830481333 |
29 | 40320 |
30 | 730800 |
31 | 10967760 |
32 | 160766040 |
[1,2,13,6,50,373,24,246,2210,20533,120,1464,15366, 163490,1834933,720,10200,122424,1466886,18307490, 241335733,5040,81360,1098840,14637624,201050886, 2892317090,43830481333,40320,730800,10967760, 160766040] |