Number of degree-n permutations of order exactly 8.

A061122

Number of degree-n permutations of order exactly 8.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =5040a(8) =45360a(9) =453600a(10) =3326400a(11) =39916800a(12) =363242880a(13) =3874590720a(14) =34767532800a(15) =567177811200

External references