The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 52 |
| 2 | 113458 |
| 3 | 1358524513 |
| 4 | 50996571454200 |
| 5 | 4585512913250157737 |
| 6 | 838683310903953794594668 |
| 7 | 279322601688949336349340289673 |
| 8 | 156351438264428644652281607036854772 |
[52,113458,1358524513,50996571454200, 4585512913250157737,838683310903953794594668, 279322601688949336349340289673, 156351438264428644652281607036854772] |