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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 41 |
| 3 | 965 |
| 4 | 32179 |
| 5 | 1387617 |
| 6 | 73376435 |
| 7 | 4595401239 |
| 8 | 332576767523 |
| 9 | 27309220303937 |
| 10 | 2508532874244891 |
| 11 | 254868083994804007 |
| 12 | 28378575132862651917 |
| 13 | 3436475259153967695095 |
| 14 | 449643047382070812141885 |
| 15 | 63218449394701421070509745 |
| 16 | 9505029949439482326271983795 |
[1,3,41,965,32179,1387617,73376435,4595401239, 332576767523,27309220303937,2508532874244891, 254868083994804007,28378575132862651917, 3436475259153967695095,449643047382070812141885, 63218449394701421070509745, 9505029949439482326271983795] |