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| n | a(n) |
|---|---|
| 10 | 1 |
| 11 | 72559411 |
| 12 | 4512744117222991 |
| 13 | 274137535269957102205111 |
| 14 | 16588848493045381066264096333351 |
| 15 | 1003193244092547201468344847250540706503 |
| 16 | 60660559425600837230512947639888522210296616583 |
| 17 | 3667925165214264518763232198536887427772300866095529223 |
[1,72559411,4512744117222991, 274137535269957102205111, 16588848493045381066264096333351, 1003193244092547201468344847250540706503, 60660559425600837230512947639888522210296616583, 36679251652142645187632321985368874277723008660955\ 29223] |