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| n | a(n) |
|---|---|
| 1 | 121 |
| 2 | 3249 |
| 3 | 1418481 |
| 4 | 243953161 |
| 5 | 18429849 |
| 6 | 61009 |
| 7 | 1026169 |
| 8 | 23298053769 |
| 9 | 103788925659225 |
| 10 | 228743149441 |
| 11 | 16670889 |
| 12 | 179167257871956225 |
| 13 | 164949400968114956769 |
| 14 | 6613857814673730625 |
| 15 | 267944161 |
| 16 | 96962236444170209724921 |
[121,3249,1418481,243953161,18429849,61009, 1026169,23298053769,103788925659225,228743149441, 16670889,179167257871956225,164949400968114956769, 6613857814673730625,267944161, 96962236444170209724921] |