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| n | a(n) |
|---|---|
| 4 | 1068475 |
| 5 | 89633839 |
| 6 | 6458329435 |
| 7 | 433976684431 |
| 8 | 28211055010555 |
| 9 | 1804746233554159 |
| 10 | 114556965257054875 |
| 11 | 7243790885015626831 |
| 12 | 457188176014823960635 |
| 13 | 28828588756092946562479 |
| 14 | 1816999192589895468925915 |
| 15 | 114495695622871975031439631 |
[1068475,89633839,6458329435,433976684431, 28211055010555,1804746233554159, 114556965257054875,7243790885015626831, 457188176014823960635,28828588756092946562479, 1816999192589895468925915, 114495695622871975031439631] |