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| n | a(n) |
|---|---|
| 1 | 2270 |
| 2 | 86946 |
| 3 | 3361296 |
| 4 | 130169514 |
| 5 | 5042543734 |
| 6 | 195351371872 |
| 7 | 7568125133206 |
| 8 | 293198072124546 |
| 9 | 11358843131212260 |
| 10 | 440055171232822378 |
| 11 | 17048264028944367306 |
| 12 | 660470155275254978524 |
| 13 | 25587404413719974204546 |
[2270,86946,3361296,130169514,5042543734, 195351371872,7568125133206,293198072124546, 11358843131212260,440055171232822378, 17048264028944367306,660470155275254978524, 25587404413719974204546] |