Number of edges in the representation of all linear extensions of the inclusion ordering on P({1,...,n}) as distributive lattice contained in P(P({1,...,n})).
A118077
Number of edges in the representation of all linear extensions of the inclusion ordering on P({1,...,n}) as distributive lattice contained in P(P({1,...,n})).
Terms
- a(0) =1a(1) =2a(2) =6a(3) =32a(4) =454a(5) =35512a(6) =66584412
External references
- oeis: A118077