n | a(n) |
---|---|
1 | 3 |
2 | 3 |
3 | 6 |
4 | 12 |
5 | 24 |
6 | 42 |
7 | 78 |
8 | 144 |
9 | 234 |
10 | 456 |
11 | 726 |
12 | 1392 |
13 | 2184 |
14 | 4290 |
15 | 6528 |
16 | 12960 |
17 | 19680 |
18 | 39078 |
19 | 59046 |
20 | 117600 |
21 | 177060 |
22 | 353562 |
23 | 531438 |
24 | 1061280 |
25 | 1594296 |
26 | 3186456 |
27 | 4782726 |
28 | 9561552 |
29 | 14348904 |
30 | 28690752 |
31 | 43046718 |
[3,3,6,12,24,42,78,144,234,456,726,1392,2184,4290, 6528,12960,19680,39078,59046,117600,177060,353562, 531438,1061280,1594296,3186456,4782726,9561552, 14348904,28690752,43046718] |