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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1000 |
| 4 | 1000000 |
| 5 | 1000000000 |
| 6 | 1000000000000 |
| 7 | 1000000000000000 |
| 8 | 1199090390129919 |
| 9 | 1246600760666624 |
| 10 | 1315559990715517 |
| 11 | 1811118999184984 |
| 12 | 2002520025541125 |
| 13 | 2026205502264000 |
| 14 | 2325413183184125 |
| 15 | 2334323543262264 |
| 16 | 2561511856515625 |
| 17 | 2663883812634624 |
[0,1,1000,1000000,1000000000,1000000000000, 1000000000000000,1199090390129919, 1246600760666624,1315559990715517, 1811118999184984,2002520025541125, 2026205502264000,2325413183184125, 2334323543262264,2561511856515625, 2663883812634624] |