Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 3,0,1,1,0,0,0 for x=0,1,2,3,4,5,6.
A197942
Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 3,0,1,1,0,0,0 for x=0,1,2,3,4,5,6.
Terms
- a(0) =1a(1) =4a(2) =13a(3) =76a(4) =892a(5) =14242a(6) =383578a(7) =17508639a(8) =1352973126
External references
- oeis: A197942