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A187433 as a simple table
| n | a(n) |
|---|---|
| 1 | 81 |
| 2 | 646 |
| 3 | 5344 |
| 4 | 44195 |
| 5 | 365485 |
| 6 | 3022484 |
| 7 | 24995294 |
| 8 | 206705746 |
| 9 | 1709412335 |
| 10 | 14136474668 |
| 11 | 116905624191 |
| 12 | 966784526492 |
| 13 | 7995101408646 |
| 14 | 66117779901555 |
| 15 | 546779908805283 |
| 16 | 4521752985630622 |
| 17 | 37393930782377369 |
| 18 | 309239815576130829 |
[81,646,5344,44195,365485,3022484,24995294, 206705746,1709412335,14136474668,116905624191, 966784526492,7995101408646,66117779901555, 546779908805283,4521752985630622, 37393930782377369,309239815576130829] |