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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 2348 |
| 3 | 293814 |
| 4 | 8944910 |
| 5 | 269206287 |
| 6 | 7098401706 |
| 7 | 164629898128 |
| 8 | 3629287949233 |
| 9 | 76335741914492 |
| 10 | 1549756410278579 |
| 11 | 30628950794425136 |
| 12 | 592221757039402089 |
| 13 | 11246931571681164007 |
| 14 | 210414733160308278802 |
| 15 | 3886852267440320859871 |
[0,2348,293814,8944910,269206287,7098401706, 164629898128,3629287949233,76335741914492, 1549756410278579,30628950794425136, 592221757039402089,11246931571681164007, 210414733160308278802,3886852267440320859871] |