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

A324447

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

Terms

    a(0) =1a(1) =6a(2) =57a(3) =678a(4) =9375a(5) =146334a(6) =2555228a(7) =49498389a(8) =1054882116a(9) =24545326598a(10) =619415271672

External references