Number of n-vertex binary trees that do not contain 0((00)[0(00)]) as a subtree.
A365510
Number of n-vertex binary trees that do not contain 0((00)[0(00)]) as a subtree.
Terms
- a(0) =1a(1) =2a(2) =5a(3) =14a(4) =41a(5) =123a(6) =376a(7) =1168a(8) =3678a(9) =11716a(10) =37688a(11) =122261a(12) =399533a(13) =1314023
External references
- oeis: A365510