Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,0,1,5,5,2,3 for x=0,1,2,3,4,5,6.
A197627
Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,0,1,5,5,2,3 for x=0,1,2,3,4,5,6.
Terms
- a(0) =1a(1) =4a(2) =10a(3) =44a(4) =294a(5) =1639a(6) =17209a(7) =204733a(8) =3118828a(9) =68133946a(10) =1822198573
External references
- oeis: A197627