n | a(n) |
---|---|
1 | -1 |
2 | -1 |
3 | 118 |
4 | 13983 |
5 | 48667074 |
6 | 13055867207 |
7 | 232630103648534 |
8 | 144115171092292831 |
9 | 8862938117851348434466 |
10 | 99999999999999579292766699799 |
11 | 191943424957750455095669944886980 |
12 | 8505622499821102144569548732108989899311 |
[-1,-1,118,13983,48667074,13055867207, 232630103648534,144115171092292831, 8862938117851348434466, 99999999999999579292766699799, 191943424957750455095669944886980, 8505622499821102144569548732108989899311] |