Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,4,2,0,1,2,0 for x=0,1,2,3,4,5,6.
A197914
Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,4,2,0,1,2,0 for x=0,1,2,3,4,5,6.
Terms
- a(0) =1a(1) =2a(2) =11a(3) =89a(4) =1798a(5) =57604a(6) =3977006a(7) =533298977a(8) =135886427385
External references
- oeis: A197914