Number of n X n Fishburn matrices with entries in the set {0,1,2}.
A289314
Number of n X n Fishburn matrices with entries in the set {0,1,2}.
Terms
- a(0) =1a(1) =2a(2) =12a(3) =264a(4) =19632a(5) =4606752a(6) =3311447232
External references
- oeis: A289314