Number of endofunctions on [n] with exactly one isolated fixed point.

A348590

Number of endofunctions on [n] with exactly one isolated fixed point.

Terms

    a(0) =0a(1) =1a(2) =0a(3) =9a(4) =68a(5) =845a(6) =12474a(7) =218827a(8) =4435864a(9) =102030777a(10) =2625176150a(11) =74701061831

External references