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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 33 |
| 3 | 8263 |
| 4 | 8718945 |
| 5 | 28076306251 |
| 6 | 224968772934303 |
| 7 | 3896175006605313013 |
| 8 | 131557135159637950535265 |
| 9 | 8004845815916146011992853811 |
| 10 | 824857614282973828473497207276283 |
| 11 | 136888961901974254918775560412316183913 |
| 12 | 35099479542762449254288789631427310686677535 |
[1,1,33,8263,8718945,28076306251,224968772934303, 3896175006605313013,131557135159637950535265, 8004845815916146011992853811, 824857614282973828473497207276283, 136888961901974254918775560412316183913, 35099479542762449254288789631427310686677535] |