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| n | a(n) |
|---|---|
| 1 | 560 |
| 2 | 68672 |
| 3 | 5212236 |
| 4 | 345788172 |
| 5 | 22494002188 |
| 6 | 1451228983308 |
| 7 | 93250181644300 |
| 8 | 5979900142878732 |
| 9 | 383094040360124428 |
| 10 | 24530192376561401868 |
| 11 | 1570321873470780080140 |
| 12 | 100513065865910817914892 |
[560,68672,5212236,345788172,22494002188, 1451228983308,93250181644300,5979900142878732, 383094040360124428,24530192376561401868, 1570321873470780080140,100513065865910817914892] |