n | a(n) |
---|---|
1 | 1 |
2 | 8 |
3 | 207 |
4 | 40 |
5 | 7520 |
6 | 38880 |
7 | 2050496 |
8 | 14680064 |
9 | 983222784 |
10 | 9000000000 |
11 | 733008370688 |
12 | 8173092077568 |
13 | 784798672805888 |
14 | 10318292052303872 |
15 | 1141809497781288960 |
16 | 1025031833202524160 |
17 | 2183733606400887160832 |
[1,8,207,40,7520,38880,2050496,14680064,983222784, 9000000000,733008370688,8173092077568, 784798672805888,10318292052303872, 1141809497781288960,1025031833202524160, 2183733606400887160832] |