Number of locally stable rooted trees with n nodes, meaning no branch is a submultiset of any other (unequal) branch of the same root.
A316475
Number of locally stable rooted trees with n nodes, meaning no branch is a submultiset of any other (unequal) branch of the same root.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =7a(6) =14a(7) =25a(8) =50a(9) =101a(10) =207a(11) =426a(12) =902a(13) =1917a(14) =4108a(15) =8887a(16) =19335a(17) =42330a(18) =93130a(19) =205894a(20) =456960a(21) =1018098a(22) =2275613a(23) =5102248a(24) =11471107a(25) =25856413
External references
- oeis: A316475