Half the number of nXnXn triangular binary arrays with the sum of each element's NW E SW neighbors unequal to the sum of its NE W SE neighbors.
A109618
Half the number of nXnXn triangular binary arrays with the sum of each element's NW E SW neighbors unequal to the sum of its NE W SE neighbors.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =2a(4) =8a(5) =56a(6) =482a(7) =6374a(8) =116980a(9) =3089024a(10) =115321068a(11) =6150672392
External references
- oeis: A109618