n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 64 |
3 | 667 |
4 | 7513 |
5 | 89092 |
6 | 1095832 |
7 | 13852195 |
8 | 178855075 |
9 | 2348744095 |
10 | 31273438804 |
11 | 421224534100 |
12 | 5728966150924 |
13 | 78569975545432 |
14 | 1085350298162608 |
15 | 15087689038165555 |
16 | 210907141968410071 |
17 | 2962825568825439349 |
18 | 41806163408065511032 |
19 | 592244891188614804643 |
[1,7,64,667,7513,89092,1095832,13852195,178855075, 2348744095,31273438804,421224534100,5728966150924, 78569975545432,1085350298162608,15087689038165555, 210907141968410071,2962825568825439349, 41806163408065511032,592244891188614804643] |