Number of labeled histories for rooted 5-furcating trees with 4n+1 leaves if simultaneous 5-furcations are not allowed.
A381866
Number of labeled histories for rooted 5-furcating trees with 4n+1 leaves if simultaneous 5-furcations are not allowed.
Terms
- a(0) =1a(1) =1a(2) =126a(3) =162162a(4) =1003458456
External references
- oeis: A381866