n | a(n) |
---|---|
1 | 2 |
2 | 24 |
3 | 1608 |
4 | 483840 |
5 | 595506240 |
6 | 2881362718080 |
7 | 53971723989630720 |
8 | 3905883638351009925120 |
9 | 1097181147335459123569766400 |
10 | 1204583321001156830831556548812800 |
11 | 5203385513364984367494095906614850764800 |
12 | 88913167483454945080054825759528983277687603200 |
[2,24,1608,483840,595506240,2881362718080, 53971723989630720,3905883638351009925120, 1097181147335459123569766400, 1204583321001156830831556548812800, 5203385513364984367494095906614850764800, 88913167483454945080054825759528983277687603200] |