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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 10 |
| 3 | 112 |
| 4 | 8877 |
| 5 | 877602 |
| 6 | 426329738 |
| 7 | 345022087439 |
| 8 | 1061962752544486 |
| 9 | 6647031546593140619 |
| 10 | 135319079933883541040433 |
| 11 | 6321394399518438028247187706 |
[1,10,112,8877,877602,426329738,345022087439, 1061962752544486,6647031546593140619, 135319079933883541040433, 6321394399518438028247187706] |