n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 19 |
4 | 471 |
5 | 162631 |
6 | 12884412819 |
7 | 64563604212887416603 |
8 | 1361129467683753853595244012815395920687 |
9 | 521064401567922879406069432539095585333589848390805645835993148352662477920015 |
[1,3,19,471,162631,12884412819, 64563604212887416603, 1361129467683753853595244012815395920687, 52106440156792287940606943253909558533358984839080\ 5645835993148352662477920015] |