n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 75 |
3 | 7056 |
4 | 3457440 |
5 | 9032601600 |
6 | 127843321480875 |
7 | 9917120529316000000 |
8 | 4253520573615071657074176 |
9 | 10156681309872614660803421798400 |
10 | 135766978921156343322148046967386880000 |
11 | 10205737152660536205131284348877857357824000000 |
[1,4,75,7056,3457440,9032601600,127843321480875, 9917120529316000000,4253520573615071657074176, 10156681309872614660803421798400, 135766978921156343322148046967386880000, 10205737152660536205131284348877857357824000000] |