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| n | a(n) |
|---|---|
| 2 | 0 |
| 3 | 13 |
| 4 | 1356 |
| 5 | 123229034 |
| 6 | 79417031713 |
| 7 | 97237045496594199 |
| 8 | 166710337513971577670 |
| 9 | 993090310179794898808058068 |
| 10 | 60995221345838813484944512721637147449 |
| 11 | 332049278209768881045237587717723153006704 |
| 12 | 120846039713576242385812868532189241842793944235993733 |
[0,13,1356,123229034,79417031713, 97237045496594199,166710337513971577670, 993090310179794898808058068, 60995221345838813484944512721637147449, 332049278209768881045237587717723153006704, 12084603971357624238581286853218924184279394423599\ 3733] |