Number of labeled trees with 2-colored leaves.
A038054
Number of labeled trees with 2-colored leaves.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =12a(4) =80a(5) =800a(6) =10752a(7) =181888a(8) =3714048a(9) =88915968a(10) =2442936320a(11) =75776712704
External references
- oeis: A038054