n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 6 |
5 | 30 |
6 | 20 |
7 | 140 |
8 | 70 |
9 | 70 |
10 | 7 |
11 | 77 |
12 | 8316 |
13 | 108108 |
14 | 858 |
15 | 5720 |
16 | 1430 |
17 | 24310 |
18 | 48620 |
19 | 923780 |
20 | 46189 |
21 | 3879876 |
22 | 176358 |
23 | 4056234 |
24 | 2704156 |
25 | 676039 |
26 | 104006 |
27 | 312018 |
28 | 44574 |
29 | 1292646 |
30 | 4308820 |
31 | 133573420 |
32 | 267146840 |
33 | 2203961430 |
34 | 259289580 |
35 | 363005412 |
36 | 3267048708 |
[1,2,6,6,30,20,140,70,70,7,77,8316,108108,858, 5720,1430,24310,48620,923780,46189,3879876,176358, 4056234,2704156,676039,104006,312018,44574, 1292646,4308820,133573420,267146840,2203961430, 259289580,363005412,3267048708] |