Number of labeled cyclic chord diagrams with n chords such that the minimal chord length equals two.

A324446

Number of labeled cyclic chord diagrams with n chords such that the minimal chord length equals two.

Terms

    a(0) =1a(1) =3a(2) =24a(3) =225a(4) =2489a(5) =32326a(6) =483968a(7) =8211543a(8) =155740501a(9) =3265307342a(10) =74995101843

External references