The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 36 |
| 3 | 54432 |
| 4 | 484157952 |
| 5 | 14341070088000 |
| 6 | 1069388709947831808 |
| 7 | 169241367640617997627392 |
| 8 | 50577166768732619165669523456 |
| 9 | 26201243804894888012465274226741248 |
| 10 | 22037908435373887477062906608302823424000 |
| 11 | 28578363358880431076573073973885461018380795904 |
| 12 | 54795450390474606316958220236698406535473510158958592 |
[1,36,54432,484157952,14341070088000, 1069388709947831808,169241367640617997627392, 50577166768732619165669523456, 26201243804894888012465274226741248, 22037908435373887477062906608302823424000, 28578363358880431076573073973885461018380795904, 54795450390474606316958220236698406535473510158958\ 592] |