Number of nXnXn triangular 0..7 arrays with every horizontal row having the same average value.
A214594
Number of nXnXn triangular 0..7 arrays with every horizontal row having the same average value.
Terms
- a(0) =8a(1) =32a(2) =986a(3) =250042a(4) =493575042
External references
- oeis: A214594