n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 8 |
3 | 108 |
4 | 6048 |
5 | 2016000 |
6 | 4704480000 |
7 | 90747697360320 |
8 | 16354583259191654400 |
9 | 30715766088740592418944000 |
10 | 663127739407725552738699264000000 |
11 | 179787972724005939376371515117626982400000 |
12 | 664012371757346621597356008815791014131773440000000 |
[1,2,8,108,6048,2016000,4704480000,90747697360320, 16354583259191654400,30715766088740592418944000, 663127739407725552738699264000000, 179787972724005939376371515117626982400000, 66401237175734662159735600881579101413177344000000\ 0] |