Number of nXnXn triangular 0..6 arrays with some element plus some adjacent element totalling 6+1 or 6-1 exactly once.
A270604
Number of nXnXn triangular 0..6 arrays with some element plus some adjacent element totalling 6+1 or 6-1 exactly once.
Terms
- a(0) =0a(1) =120a(2) =23448a(3) =13177740a(4) =25162747992
External references
- oeis: A270604