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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 98 |
| 3 | 5882 |
| 4 | 225488 |
| 5 | 55566444 |
| 6 | 1111328888 |
| 7 | 5505052880808 |
| 8 | 99999984 |
| 9 | 888800808666600606 |
| 10 | 9999999968 |
| 11 | 4444444040466666660606 |
| 12 | 999999999936 |
| 13 | 22222222200226666666660066 |
| 14 | 99999999999970 |
| 15 | 111111111001100666666666006600 |
| 16 | 55555555550505506666666666060660 |
[0,98,5882,225488,55566444,1111328888, 5505052880808,99999984,888800808666600606, 9999999968,4444444040466666660606,999999999936, 22222222200226666666660066,99999999999970, 111111111001100666666666006600, 55555555550505506666666666060660] |