Number of endofunctions on [n] where the largest cycle length equals 3.

A246213

Number of endofunctions on [n] where the largest cycle length equals 3.

Terms

    a(0) =2a(1) =32a(2) =500a(3) =8600a(4) =165690a(5) =3568768a(6) =85372280a(7) =2251589600a(8) =65007768650

External references