345422784

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=4A270112
• Number of n X 5 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=1A270115
• 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=16A270118
• 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=19A270118