The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 7 |
| 4 | 79 |
| 5 | 4235 |
| 6 | 45300517 |
| 7 | 309689522673815 |
| 8 | 299546552508509354530034070267 |
| 9 | 17137006759160419556328886129521887629616818247406307478983 |
[1,2,7,79,4235,45300517,309689522673815, 299546552508509354530034070267, 17137006759160419556328886129521887629616818247406\ 307478983] |