n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 48 |
3 | 96 |
4 | 3840 |
5 | 30720 |
6 | 13440 |
7 | 2064384 |
8 | 92897280 |
9 | 594542592 |
10 | 130799370240 |
11 | 1121137459200 |
12 | 40809403514880 |
13 | 816188070297600 |
14 | 48971284217856000 |
15 | 5484783832399872000 |
16 | 62160883433865216000 |
17 | 1918107260244983808000 |
[1,4,48,96,3840,30720,13440,2064384,92897280, 594542592,130799370240,1121137459200, 40809403514880,816188070297600,48971284217856000, 5484783832399872000,62160883433865216000, 1918107260244983808000] |