Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 6720 |
3 | 19313344512000 |
4 | 20823306760116073109787770880000000 |
5 | 127561365195629861072526583814017987280486114546255888016998400000000000000 |
[1,4,6720,19313344512000, 20823306760116073109787770880000000, 12756136519562986107252658381401798728048611454625\ 5888016998400000000000000] |