Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 3,0,1,1,0,1,0 for x=0,1,2,3,4,5,6.
A197752
Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 3,0,1,1,0,1,0 for x=0,1,2,3,4,5,6.
Terms
- a(0) =1a(1) =4a(2) =13a(3) =82a(4) =973a(5) =13261a(6) =309663a(7) =11566445a(8) =631393531
External references
- oeis: A197752