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| n | a(n) |
|---|---|
| 1 | 558 |
| 2 | 3692 |
| 3 | 25340 |
| 4 | 201498 |
| 5 | 1622095 |
| 6 | 13475116 |
| 7 | 112183711 |
| 8 | 939358762 |
| 9 | 7868519564 |
| 10 | 65979083372 |
| 11 | 553282676669 |
| 12 | 4640551430206 |
| 13 | 38922156734987 |
| 14 | 326466825617358 |
| 15 | 2738306512199386 |
| 16 | 22968242764669498 |
| 17 | 192652048790354377 |
[558,3692,25340,201498,1622095,13475116,112183711, 939358762,7868519564,65979083372,553282676669, 4640551430206,38922156734987,326466825617358, 2738306512199386,22968242764669498, 192652048790354377] |