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| n | a(n) |
|---|---|
| 1 | 570208 |
| 2 | 15071680 |
| 3 | 478087900 |
| 4 | 18298607052 |
| 5 | 724755509708 |
| 6 | 30477019485544 |
| 7 | 1271744289096092 |
| 8 | 54546944986265656 |
| 9 | 2307090400829676540 |
| 10 | 99286438252186248144 |
| 11 | 4218227747198258237092 |
| 12 | 181508362195396212845852 |
[570208,15071680,478087900,18298607052, 724755509708,30477019485544,1271744289096092, 54546944986265656,2307090400829676540, 99286438252186248144,4218227747198258237092, 181508362195396212845852] |