18272616768
domain: N
Appears in sequences
- Number of n X 2 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=5A270112
- Number of nX6 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=1A270116
- T(n,k)=Number of nXk 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=22A270118