Number of labeled forests with 2n nodes consisting of n-1 isolated nodes and a labeled tree with n+1 nodes.
A332958
Number of labeled forests with 2n nodes consisting of n-1 isolated nodes and a labeled tree with n+1 nodes.
Terms
- a(0) =1a(1) =12a(2) =240a(3) =7000a(4) =272160a(5) =13311144a(6) =787218432a(7) =54717165360
External references
- oeis: A332958