Number of labeled cyclic chord diagrams with n chords such that every chord has length at least seven.

A324433

Number of labeled cyclic chord diagrams with n chords such that every chord has length at least seven.

Terms

    a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =1a(8) =47a(9) =2049a(10) =72989a(11) =2320389a(12) =72984903a(13) =2340136832a(14) =77373758909

External references