n | a(n) |
---|---|
1 | 4 |
2 | 136 |
3 | 7860 |
4 | 703760 |
5 | 83731616 |
6 | 12434579448 |
7 | 2213014106124 |
8 | 459106576445584 |
9 | 108787771126443552 |
10 | 28987989805582701000 |
11 | 8579866813375037411844 |
12 | 2792769757495835238342624 |
13 | 991517773420290134796904064 |
14 | 381299821992680629261308708504 |
15 | 157894902912089771345216547890976 |
16 | 70047508374342247037912201234627760 |
[4,136,7860,703760,83731616,12434579448, 2213014106124,459106576445584,108787771126443552, 28987989805582701000,8579866813375037411844, 2792769757495835238342624, 991517773420290134796904064, 381299821992680629261308708504, 157894902912089771345216547890976, 70047508374342247037912201234627760] |