1489277664
domain: N
Appears in sequences
- Number of nXnXn triangular 0..4 arrays with some element plus some adjacent element totalling 4+1 exactly once.at n=4A270506
- T(n,k)=Number of nXnXn triangular 0..k arrays with some element plus some adjacent element totalling k+1 exactly once.at n=32A270509
- Number of 5X5X5 triangular 0..n arrays with some element plus some adjacent element totalling n+1 exactly once.at n=3A270513