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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 944 |
| 2 | 1054170 |
| 3 | 1297994880 |
| 4 | 1700941165560 |
| 5 | 2326960109485440 |
| 6 | 3285120488273369460 |
| 7 | 4750462777483659350400 |
| 8 | 7000542310802147888540760 |
| 9 | 10475220761578770433945887360 |
| 10 | 15873347459609903883739895346480 |
| 11 | 24308956895577230857746294480107520 |
| 12 | 37564030601621705287879755722478648000 |
[1,944,1054170,1297994880,1700941165560, 2326960109485440,3285120488273369460, 4750462777483659350400,7000542310802147888540760, 10475220761578770433945887360, 15873347459609903883739895346480, 24308956895577230857746294480107520, 37564030601621705287879755722478648000] |