Number of nXnXn triangular 0..5 arrays with no element equal to the sum or difference mod 6 of any two of its neighbors.
A193835
Number of nXnXn triangular 0..5 arrays with no element equal to the sum or difference mod 6 of any two of its neighbors.
Terms
- a(0) =6a(1) =140a(2) =1171a(3) =68369a(4) =15035559a(5) =10716516295
External references
- oeis: A193835