n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 8 |
3 | 18 |
4 | 60 |
5 | 150 |
6 | 210 |
7 | 420 |
8 | 390 |
9 | 840 |
10 | 7770 |
11 | 5460 |
12 | 9282 |
13 | 2310 |
14 | 3570 |
15 | 2730 |
16 | 10710 |
17 | 39270 |
18 | 117810 |
19 | 60060 |
20 | 154770 |
21 | 43890 |
22 | 53130 |
23 | 46410 |
24 | 66990 |
25 | 62790 |
26 | 176358 |
27 | 106260 |
28 | 30030 |
29 | 642180 |
30 | 1111110 |
31 | 1919190 |
32 | 930930 |
33 | 1688610 |
34 | 1360590 |
35 | 1531530 |
36 | 1291290 |
37 | 570570 |
38 | 1138830 |
39 | 510510 |
40 | 690690 |
41 | 1141140 |
42 | 870870 |
[1,3,8,18,60,150,210,420,390,840,7770,5460,9282, 2310,3570,2730,10710,39270,117810,60060,154770, 43890,53130,46410,66990,62790,176358,106260,30030, 642180,1111110,1919190,930930,1688610,1360590, 1531530,1291290,570570,1138830,510510,690690, 1141140,870870] |