Number of nXnXn triangular nonnegative integer arrays with all sums of an element and its neighbors <= 6.
A166178
Number of nXnXn triangular nonnegative integer arrays with all sums of an element and its neighbors <= 6.
Terms
- a(0) =1a(1) =7a(2) =84a(3) =1072a(4) =73383a(5) =11347520a(6) =3274136129
External references
- oeis: A166178