| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1048577 |
| 2 | 3487832977 |
| 3 | 1102998412177 |
| 4 | 96466943268401 |
| 5 | 3751525871703601 |
| 6 | 83448424737674977 |
| 7 | 1232713770904458977 |
| 8 | 13310586963663775777 |
| 9 | 112157665459056928801 |
| 10 | 772749994932560009201 |
| 11 | 4506509987380035131377 |
[1,1048577,3487832977,1102998412177, 96466943268401,3751525871703601,83448424737674977, 1232713770904458977,13310586963663775777, 112157665459056928801,772749994932560009201, 4506509987380035131377] |