n | a(n) |
---|---|
0 | -1 |
1 | -1 |
2 | 119 |
3 | 26999 |
4 | 9141119 |
5 | 6117551999 |
6 | 8039777471999 |
7 | 19349557795007999 |
8 | 79283315950497791999 |
9 | 520200772303582605311999 |
10 | 5202033526748670061363199999 |
11 | 76163011026003598026877747199999 |
12 | 1579316269171414235892829146316799999 |
[-1,-1,119,26999,9141119,6117551999,8039777471999, 19349557795007999,79283315950497791999, 520200772303582605311999, 5202033526748670061363199999, 76163011026003598026877747199999, 1579316269171414235892829146316799999] |