Number of 1-sided triangular polyedges with n cells.

A151539

Number of 1-sided triangular polyedges with n cells.

Terms

    a(0) =1a(1) =3a(2) =19a(3) =104a(4) =719a(5) =5123a(6) =37936a(7) =286606a(8) =2202201a(9) =17119423a(10) =134401246a(11) =1063570767a(12) =8473332319

External references