n | a(n) |
---|---|
5 | 1 |
6 | -90909 |
7 | 9182728191 |
8 | -917355454462809 |
9 | 91744720010017447191 |
10 | -9174380256281734701652809 |
11 | 917438943076290926712489347191 |
12 | -91743885133148835462057759420652809 |
[1,-90909,9182728191,-917355454462809, 91744720010017447191,-9174380256281734701652809, 917438943076290926712489347191, -91743885133148835462057759420652809] |