The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 3392780147 |
| 1 | 6960 |
| 2 | 934155393840 |
| 3 | 53074158495516480 |
| 4 | 125380214560150002480 |
| 5 | 51856040954589843756960 |
| 6 | 7123493021854278627673920 |
| 7 | 457358042050198589771226240 |
| 8 | 16828247534415852672059972400 |
| 9 | 404722169541211889603611092720 |
[3392780147,6960,934155393840,53074158495516480, 125380214560150002480,51856040954589843756960, 7123493021854278627673920, 457358042050198589771226240, 16828247534415852672059972400, 404722169541211889603611092720] |