|
| |
|
|
A120066
|
|
(n-1)! divided by (product phi(d)! ; d divides n).
|
|
0
| |
|
|
1, 1, 1, 3, 1, 30, 1, 105, 28, 630, 1, 207900, 1, 12012, 45045, 675675, 1, 171531360, 1, 2618916300, 3527160, 3879876, 1, 139143023019000, 10626, 67603900, 43743700, 21925567263600, 1, 2360561385517335000, 1, 203067496256625, 14902327440
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
