Number of endofunctions on [n] such that the LCM of their cycle lengths equals five.
A291111
Number of endofunctions on [n] such that the LCM of their cycle lengths equals five.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =24a(6) =864a(7) =24192a(8) =653184a(9) =18144000a(10) =531365184a(11) =16563076992a(12) =551172885120
External references
- oeis: A291111