232432

Appears in sequences

• Number of arrangements of 6 nonzero numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero.at n=8A188252
• Number of nXnXn triangular 0..4 arrays with some element less than a w, nw or ne neighbor exactly once.at n=4A271030
• T(n,k)=Number of nXnXn triangular 0..k arrays with some element less than a w, nw or ne neighbor exactly once.at n=32A271034
• Number of 5X5X5 triangular 0..n arrays with some element less than a w, nw or ne neighbor exactly once.at n=3A271037