n | a(n) |
---|---|
1 | 1 |
2 | 3674160 |
3 | 43252003274489856000 |
4 | 326318176648849198250599213408124182588293120000000000 |
5 | 6117367460827460912265057790940131872699535863380422035173008779767508369408000000000000000000 |
[1,3674160,43252003274489856000, 32631817664884919825059921340812418258829312000000\ 0000, 61173674608274609122650577909401318726995358633804\ 22035173008779767508369408000000000000000000] |