Number of binary rooted trees with n nodes and height exactly 11.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =0a(10) =0a(11) =1a(12) =10a(13) =54a(14) =217a(15) =736a(16) =2238a(17) =6311a(18) =16858a(19) =43262a(20) =107693a(21) =261823a(22) =624756a(23) =1468489a(24) =3409246a(25) =7833514a(26) =17841580a(27) =40327947a(28) =90547126a(29) =202096457