Number of rooted trees with n nodes and 11 leaves.

Terms

a(0) =1a(1) =11a(2) =96a(3) =672a(4) =3980a(5) =20503a(6) =93975a(7) =389453a(8) =1478299a(9) =5192488a(10) =17020341a(11) =52432182a(12) =152709107a(13) =422668071a(14) =1116703046a(15) =2827302880a(16) =6883265229a(17) =16163108315a(18) =36706208439a(19) =80814659013a(20) =172870609803a(21) =359984372056