Number of labeled histories for rooted 5-furcating trees with 4n+1 leaves if simultaneous 5-furcations are allowed.
A381533
Number of labeled histories for rooted 5-furcating trees with 4n+1 leaves if simultaneous 5-furcations are allowed.
Terms
- a(0) =1a(1) =1a(2) =126a(3) =198198a(4) =1552358808
External references
- oeis: A381533