Number of 6X6X6 triangular 0..n arrays with some element plus some adjacent element totalling n+1 exactly once.
A270514
Number of 6X6X6 triangular 0..n arrays with some element plus some adjacent element totalling n+1 exactly once.
Terms
- a(0) =14220a(1) =47829828a(2) =22383193638
External references
- oeis: A270514