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| n | a(n) |
|---|---|
| 1 | 32 |
| 2 | 672 |
| 3 | 10997 |
| 4 | 165110 |
| 5 | 2150725 |
| 6 | 25831820 |
| 7 | 285724643 |
| 8 | 2936736845 |
| 9 | 28324834725 |
| 10 | 259519577363 |
| 11 | 2261799767638 |
| 12 | 18868612860543 |
| 13 | 151281530916455 |
| 14 | 1170734322614283 |
| 15 | 8769954878145582 |
| 16 | 63745866542977785 |
| 17 | 450485264170120406 |
[32,672,10997,165110,2150725,25831820,285724643, 2936736845,28324834725,259519577363,2261799767638, 18868612860543,151281530916455,1170734322614283, 8769954878145582,63745866542977785, 450485264170120406] |