n | a(n) |
---|---|
0 | 36 |
1 | 120 |
2 | 540 |
3 | 2892 |
4 | 17172 |
5 | 109020 |
6 | 725220 |
7 | 4992492 |
8 | 35277012 |
9 | 254402940 |
10 | 1864757700 |
11 | 13850340492 |
12 | 103996064052 |
13 | 787943896860 |
14 | 6015370201380 |
15 | 46217575406892 |
16 | 357036252710292 |
17 | 2770979252910780 |
18 | 21591510288112260 |
19 | 168818732978719692 |
20 | 1323861500735007732 |
[36,120,540,2892,17172,109020,725220,4992492, 35277012,254402940,1864757700,13850340492, 103996064052,787943896860,6015370201380, 46217575406892,357036252710292,2770979252910780, 21591510288112260,168818732978719692, 1323861500735007732] |