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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 46 |
| 3 | 1368 |
| 4 | 19380 |
| 5 | 172815 |
| 6 | 2850726 |
| 7 | 37418526 |
| 8 | 454097638 |
| 9 | 4765432105 |
| 10 | 12345678900 |
| 11 | 512345678896 |
| 12 | 5923681144786 |
| 13 | 63692581470363 |
| 14 | 739280583613920 |
| 15 | 5739962954073990 |
| 16 | 83052749708305266 |
| 17 | 874185296307418521 |
[1,46,1368,19380,172815,2850726,37418526, 454097638,4765432105,12345678900,512345678896, 5923681144786,63692581470363,739280583613920, 5739962954073990,83052749708305266, 874185296307418521] |