Number of endofunctions on [n] that are the n-th power of an endofunction.

A247059

Number of endofunctions on [n] that are the n-th power of an endofunction.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =19a(4) =73a(5) =1281a(6) =3136a(7) =169681a(8) =844929a(9) =22607353a(10) =169431706

External references