n | a(n) |
---|---|
1 | 2 |
2 | 5 |
3 | 24 |
4 | 1430 |
5 | 2440325272 |
6 | 10989701416724479725189828 |
7 | 230044180705016098807922033434683198117461325308508929710583 |
[2,5,24,1430,2440325272, 10989701416724479725189828, 23004418070501609880792203343468319811746132530850\ 8929710583] |