Number of endofunctions on [n] whose cycle lengths are divisors of 10.

A246530

Number of endofunctions on [n] whose cycle lengths are divisors of 10.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =25a(4) =218a(5) =2475a(6) =34696a(7) =579223a(8) =11220540a(9) =247395097a(10) =6117023600a(11) =167639670441

External references