Half the number of nXnXn triangular binary arrays with no element having four consecutive neighbors taken clockwise with equal values.

A183280

Half the number of nXnXn triangular binary arrays with no element having four consecutive neighbors taken clockwise with equal values.

Terms

    a(0) =1a(1) =4a(2) =22a(3) =134a(4) =868a(5) =6052a(6) =46848a(7) =415306a(8) =4322824a(9) =53913412a(10) =818822848a(11) =15278575800a(12) =351372976224

External references