n | a(n) |
---|---|
1 | 1 |
2 | 14 |
3 | 294 |
4 | 8232 |
5 | 288120 |
6 | 12101040 |
7 | 592950960 |
8 | 33205253760 |
9 | 2091930986880 |
10 | 146435169081600 |
11 | 11275508019283200 |
12 | 947142673619788800 |
13 | 86189983299400780800 |
14 | 8446618363341276518400 |
15 | 886894928150834034432000 |
16 | 99332231952893411856384000 |
17 | 11820535602394316010909696000 |
[1,14,294,8232,288120,12101040,592950960, 33205253760,2091930986880,146435169081600, 11275508019283200,947142673619788800, 86189983299400780800,8446618363341276518400, 886894928150834034432000, 99332231952893411856384000, 11820535602394316010909696000] |