n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -2 |
3 | -36 |
4 | 7200 |
5 | 17640000 |
6 | -560105280000 |
7 | -239102222768640000 |
8 | 1408147589778024775680000 |
9 | 116620600756651855983415296000000 |
10 | -137839975629646325813680872620851200000000 |
11 | -2352568589682795058651211199786427114330521600000000 |
[1,1,-2,-36,7200,17640000,-560105280000, -239102222768640000,1408147589778024775680000, 116620600756651855983415296000000, -137839975629646325813680872620851200000000, -2352568589682795058651211199786427114330521600000\ 000] |