Number of 10X10X10 triangular nonnegative integer arrays with all sums of an element and its neighbors <= n.
A166196
Number of 10X10X10 triangular nonnegative integer arrays with all sums of an element and its neighbors <= n.
Terms
- a(0) =1a(1) =494123a(2) =29707234283
External references
- oeis: A166196