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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -11 |
| 2 | -26 |
| 3 | 3047 |
| 4 | 6526 |
| 5 | -693011 |
| 6 | -4422626 |
| 7 | 2653213519 |
| 8 | 5640623326 |
| 9 | -1088700064661 |
| 10 | -11571937158626 |
| 11 | 5460237281533397 |
| 12 | 34822316355378526 |
| 13 | -9709316239406483711 |
| 14 | -144481170209763933026 |
| 15 | 371861035047540924172463 |
| 16 | 790506057144236871772126 |
[1,-11,-26,3047,6526,-693011,-4422626,2653213519, 5640623326,-1088700064661,-11571937158626, 5460237281533397,34822316355378526, -9709316239406483711,-144481170209763933026, 371861035047540924172463,790506057144236871772126] |