12072484260
domain: N
Appears in sequences
- Number of nXnXn triangular 0..2 arrays with some element plus some adjacent element totalling 2+1 exactly once.at n=6A270504
- T(n,k)=Number of nXnXn triangular 0..k arrays with some element plus some adjacent element totalling k+1 exactly once.at n=34A270509
- Number of 7X7X7 triangular 0..n arrays with some element plus some adjacent element totalling n+1 exactly once.at n=1A270515