n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 72 |
4 | 2016 |
5 | 22615200 |
6 | 61903180800 |
7 | 383946391896883200 |
8 | 291754347175555891200000 |
9 | 1589674150230421751470227456000000 |
10 | 653674192758917925444914420184514560000000 |
11 | 4669210639701352189820773315967264103247065907200000000 |
[1,2,72,2016,22615200,61903180800, 383946391896883200,291754347175555891200000, 1589674150230421751470227456000000, 653674192758917925444914420184514560000000, 46692106397013521898207733159672641032470659072000\ 00000] |