Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,5,1,0,1,1,0 for x=0,1,2,3,4,5,6.
A197966
Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,5,1,0,1,1,0 for x=0,1,2,3,4,5,6.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =37a(4) =342a(5) =6518a(6) =165964a(7) =12238122a(8) =1356791247a(9) =251367828199
External references
- oeis: A197966