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

A203224

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

Terms

    a(0) =1a(1) =4a(2) =10a(3) =116a(4) =2763a(5) =50676a(6) =3744758a(7) =392622102a(8) =57938084203

External references