Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,6,2,0,2,0,1 for x=0,1,2,3,4,5,6.

A205079

Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,6,2,0,2,0,1 for x=0,1,2,3,4,5,6.

Terms

    a(0) =1a(1) =2a(2) =8a(3) =59a(4) =708a(5) =16724a(6) =663917a(7) =46008506a(8) =5748823342

External references