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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 10 |
| 3 | 980 |
| 4 | 96030 |
| 5 | 9409960 |
| 6 | 922080050 |
| 7 | 90354434940 |
| 8 | 8853812544070 |
| 9 | 867583274883920 |
| 10 | 85014307126080090 |
| 11 | 8330534515080964900 |
| 12 | 816307368170808480110 |
| 13 | 79989791546224150085880 |
| 14 | 7838183264161795899936130 |
| 15 | 768061970096309774043654860 |
| 16 | 75262234886174196060378240150 |
[0,10,980,96030,9409960,922080050,90354434940, 8853812544070,867583274883920,85014307126080090, 8330534515080964900,816307368170808480110, 79989791546224150085880,7838183264161795899936130, 768061970096309774043654860, 75262234886174196060378240150] |