Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 21 |
3 | 254163 |
4 | 11213968422384 |
5 | 6451450005117349260375984 |
6 | 127857993263632065817610313129228311433216 |
7 | 191199773886534869435599958788731398661833328276349525268803584 |
[1,21,254163,11213968422384, 6451450005117349260375984, 127857993263632065817610313129228311433216, 19119977388653486943559995878873139866183332827634\ 9525268803584] |