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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 100 |
| 3 | 788 |
| 4 | 5880 |
| 5 | 45064 |
| 6 | 349280 |
| 7 | 2710892 |
| 8 | 21021916 |
| 9 | 163012744 |
| 10 | 1264202660 |
| 11 | 9804721360 |
| 12 | 76042111360 |
| 13 | 589756075600 |
| 14 | 4573942739248 |
| 15 | 35473931052816 |
| 16 | 275123688202096 |
| 17 | 2133765358334352 |
| 18 | 16548755248130912 |
| 19 | 128346493442546640 |
[10,100,788,5880,45064,349280,2710892,21021916, 163012744,1264202660,9804721360,76042111360, 589756075600,4573942739248,35473931052816, 275123688202096,2133765358334352, 16548755248130912,128346493442546640] |